20014092540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1189

約数の個数: 288

約数和(自身を含む): 67473159936

約数和(自身を除く): 47459067396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 271, 333, 370, 390, 444, 468, 481, 542, 555, 585, 666, 740, 780, 813, 853, 962, 1084, 1110, 1170, 1332, 1355, 1443, 1626, 1665, 1706, 1924, 2220, 2340, 2405, 2439, 2559, 2710, 2886, 3252, 3330, 3412, 3523, 4065, 4265, 4329, 4810, 4878, 5118, 5420, 5772, 6660, 7046, 7215, 7677, 8130, 8530, 8658, 9620, 9756, 10027, 10236, 10569, 11089, 12195, 12795, 14092, 14430, 15354, 16260, 17060, 17316, 17615, 20054, 21138, 21645, 22178, 24390, 25590, 28860, 30081, 30708, 31561, 31707, 33267, 35230, 38385, 40108, 42276, 43290, 44356, 48780, 50135, 51180, 52845, 55445, 60162, 63122, 63414, 66534, 70460, 76770, 86580, 90243, 94683, 99801, 100270, 105690, 110890, 120324, 126244, 126828, 130351, 133068, 150405, 153540, 157805, 158535, 166335, 180486, 189366, 199602, 200540, 211380, 221780, 231163, 260702, 284049, 300810, 315610, 317070, 332670, 360972, 378732, 391053, 399204, 410293, 451215, 462326, 473415, 499005, 521404, 568098, 601620, 631220, 634140, 651755, 665340, 693489, 782106, 820586, 902430, 924652, 946830, 998010, 1136196, 1155815, 1173159, 1230879, 1303510, 1386978, 1420245, 1564212, 1641172, 1804860, 1893660, 1955265, 1996020, 2051465, 2080467, 2311630, 2346318, 2461758, 2607020, 2773956, 2840490, 3005119, 3467445, 3692637, 3910530, 4102930, 4160934, 4623260, 4692636, 4923516, 5680980, 5865795, 6010238, 6154395, 6934890, 7385274, 7821060, 8205860, 8321868, 8553031, 9015357, 10402335, 11731590, 12020476, 12308790, 13869780, 14770548, 15025595, 17106062, 18030714, 18463185, 20804670, 23463180, 24617580, 25659093, 27046071, 30051190, 34212124, 36061428, 36926370, 41609340, 42765155, 45076785, 51318186, 54092142, 60102380, 73852740, 76977279, 85530310, 90153570, 102636372, 108184284, 111189403, 128295465, 135230355, 153954558, 171060620, 180307140, 222378806, 256590930, 270460710, 307909116, 333568209, 384886395, 444757612, 513181860, 540921420, 555947015, 667136418, 769772790, 1000704627, 1111894030, 1334272836, 1539545580, 1667841045, 2001409254, 2223788060, 3335682090, 4002818508, 5003523135, 6671364180, 10007046270, 20014092540]

約数ペア:

[(1, 20014092540), (2, 10007046270), (3, 6671364180), (4, 5003523135), (5, 4002818508), (6, 3335682090), (9, 2223788060), (10, 2001409254), (12, 1667841045), (13, 1539545580), (15, 1334272836), (18, 1111894030), (20, 1000704627), (26, 769772790), (30, 667136418), (36, 555947015), (37, 540921420), (39, 513181860), (45, 444757612), (52, 384886395), (60, 333568209), (65, 307909116), (74, 270460710), (78, 256590930), (90, 222378806), (111, 180307140), (117, 171060620), (130, 153954558), (148, 135230355), (156, 128295465), (180, 111189403), (185, 108184284), (195, 102636372), (222, 90153570), (234, 85530310), (260, 76977279), (271, 73852740), (333, 60102380), (370, 54092142), (390, 51318186), (444, 45076785), (468, 42765155), (481, 41609340), (542, 36926370), (555, 36061428), (585, 34212124), (666, 30051190), (740, 27046071), (780, 25659093), (813, 24617580), (853, 23463180), (962, 20804670), (1084, 18463185), (1110, 18030714), (1170, 17106062), (1332, 15025595), (1355, 14770548), (1443, 13869780), (1626, 12308790), (1665, 12020476), (1706, 11731590), (1924, 10402335), (2220, 9015357), (2340, 8553031), (2405, 8321868), (2439, 8205860), (2559, 7821060), (2710, 7385274), (2886, 6934890), (3252, 6154395), (3330, 6010238), (3412, 5865795), (3523, 5680980), (4065, 4923516), (4265, 4692636), (4329, 4623260), (4810, 4160934), (4878, 4102930), (5118, 3910530), (5420, 3692637), (5772, 3467445), (6660, 3005119), (7046, 2840490), (7215, 2773956), (7677, 2607020), (8130, 2461758), (8530, 2346318), (8658, 2311630), (9620, 2080467), (9756, 2051465), (10027, 1996020), (10236, 1955265), (10569, 1893660), (11089, 1804860), (12195, 1641172), (12795, 1564212), (14092, 1420245), (14430, 1386978), (15354, 1303510), (16260, 1230879), (17060, 1173159), (17316, 1155815), (17615, 1136196), (20054, 998010), (21138, 946830), (21645, 924652), (22178, 902430), (24390, 820586), (25590, 782106), (28860, 693489), (30081, 665340), (30708, 651755), (31561, 634140), (31707, 631220), (33267, 601620), (35230, 568098), (38385, 521404), (40108, 499005), (42276, 473415), (43290, 462326), (44356, 451215), (48780, 410293), (50135, 399204), (51180, 391053), (52845, 378732), (55445, 360972), (60162, 332670), (63122, 317070), (63414, 315610), (66534, 300810), (70460, 284049), (76770, 260702), (86580, 231163), (90243, 221780), (94683, 211380), (99801, 200540), (100270, 199602), (105690, 189366), (110890, 180486), (120324, 166335), (126244, 158535), (126828, 157805), (130351, 153540), (133068, 150405)]