20222045860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 46675722240

約数和(自身を除く): 26453676380

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 59, 62, 67, 74, 118, 124, 134, 148, 155, 185, 223, 236, 268, 295, 310, 335, 370, 446, 590, 620, 670, 740, 892, 1115, 1147, 1180, 1340, 1829, 2077, 2183, 2230, 2294, 2479, 3658, 3953, 4154, 4366, 4460, 4588, 4958, 5735, 6913, 7316, 7906, 8251, 8308, 8732, 9145, 9916, 10385, 10915, 11470, 12395, 13157, 13826, 14941, 15812, 16502, 18290, 19765, 20770, 21830, 22940, 24790, 26314, 27652, 29882, 33004, 34565, 36580, 39530, 41255, 41540, 43660, 49580, 52628, 59764, 65785, 67673, 69130, 74705, 76849, 79060, 82510, 122543, 131570, 135346, 138260, 146261, 149410, 153698, 165020, 245086, 255781, 263140, 270692, 292522, 298820, 307396, 338365, 384245, 407867, 463171, 486809, 490172, 511562, 552817, 585044, 612715, 676730, 731305, 768490, 815734, 881519, 926342, 973618, 1023124, 1105634, 1225430, 1278905, 1353460, 1462610, 1536980, 1631468, 1763038, 1852684, 1947236, 2039335, 2211268, 2315855, 2434045, 2450860, 2557810, 2764085, 2925220, 3526076, 4078670, 4407595, 4534091, 4631710, 4868090, 5115620, 5528170, 8157340, 8815190, 9068182, 9263420, 9736180, 11056340, 15091079, 17137327, 17630380, 18136364, 22670455, 27327089, 30182158, 32616203, 34274654, 45340910, 54654178, 60364316, 65232406, 68549308, 75455395, 85686635, 90681820, 109308356, 130464812, 136635445, 150910790, 163081015, 171373270, 273270890, 301821580, 326162030, 342746540, 546541780, 652324060, 1011102293, 2022204586, 4044409172, 5055511465, 10111022930, 20222045860]

約数ペア:

[(1, 20222045860), (2, 10111022930), (4, 5055511465), (5, 4044409172), (10, 2022204586), (20, 1011102293), (31, 652324060), (37, 546541780), (59, 342746540), (62, 326162030), (67, 301821580), (74, 273270890), (118, 171373270), (124, 163081015), (134, 150910790), (148, 136635445), (155, 130464812), (185, 109308356), (223, 90681820), (236, 85686635), (268, 75455395), (295, 68549308), (310, 65232406), (335, 60364316), (370, 54654178), (446, 45340910), (590, 34274654), (620, 32616203), (670, 30182158), (740, 27327089), (892, 22670455), (1115, 18136364), (1147, 17630380), (1180, 17137327), (1340, 15091079), (1829, 11056340), (2077, 9736180), (2183, 9263420), (2230, 9068182), (2294, 8815190), (2479, 8157340), (3658, 5528170), (3953, 5115620), (4154, 4868090), (4366, 4631710), (4460, 4534091), (4588, 4407595), (4958, 4078670), (5735, 3526076), (6913, 2925220), (7316, 2764085), (7906, 2557810), (8251, 2450860), (8308, 2434045), (8732, 2315855), (9145, 2211268), (9916, 2039335), (10385, 1947236), (10915, 1852684), (11470, 1763038), (12395, 1631468), (13157, 1536980), (13826, 1462610), (14941, 1353460), (15812, 1278905), (16502, 1225430), (18290, 1105634), (19765, 1023124), (20770, 973618), (21830, 926342), (22940, 881519), (24790, 815734), (26314, 768490), (27652, 731305), (29882, 676730), (33004, 612715), (34565, 585044), (36580, 552817), (39530, 511562), (41255, 490172), (41540, 486809), (43660, 463171), (49580, 407867), (52628, 384245), (59764, 338365), (65785, 307396), (67673, 298820), (69130, 292522), (74705, 270692), (76849, 263140), (79060, 255781), (82510, 245086), (122543, 165020), (131570, 153698), (135346, 149410), (138260, 146261)]