20143335420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{4973}}^1$

素因数の和:5581

約数の個数: 192

約数和(自身を含む): 67619341440

約数和(自身を除く): 47476006020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 577, 585, 702, 780, 1154, 1170, 1404, 1731, 1755, 2308, 2340, 2885, 3462, 3510, 4973, 5193, 5770, 6924, 7020, 7501, 8655, 9946, 10386, 11540, 14919, 15002, 15579, 17310, 19892, 20772, 22503, 24865, 25965, 29838, 30004, 31158, 34620, 37505, 44757, 45006, 49730, 51930, 59676, 62316, 64649, 67509, 74595, 75010, 77895, 89514, 90012, 99460, 103860, 112515, 129298, 134271, 135018, 149190, 150020, 155790, 179028, 193947, 202527, 223785, 225030, 258596, 268542, 270036, 298380, 311580, 323245, 337545, 387894, 405054, 447570, 450060, 537084, 581841, 646490, 671355, 675090, 775788, 810108, 895140, 969735, 1012635, 1163682, 1292980, 1342710, 1350180, 1745523, 1939470, 2025270, 2327364, 2685420, 2869421, 2909205, 3491046, 3878940, 4050540, 5738842, 5818410, 6982092, 8608263, 8727615, 11477684, 11636820, 14347105, 17216526, 17455230, 25824789, 28694210, 34433052, 34910460, 37302473, 43041315, 51649578, 57388420, 74604946, 77474367, 86082630, 103299156, 111907419, 129123945, 149209892, 154948734, 172165260, 186512365, 223814838, 258247890, 309897468, 335722257, 373024730, 387371835, 447629676, 516495780, 559537095, 671444514, 746049460, 774743670, 1007166771, 1119074190, 1342889028, 1549487340, 1678611285, 2014333542, 2238148380, 3357222570, 4028667084, 5035833855, 6714445140, 10071667710, 20143335420]

約数ペア:

[(1, 20143335420), (2, 10071667710), (3, 6714445140), (4, 5035833855), (5, 4028667084), (6, 3357222570), (9, 2238148380), (10, 2014333542), (12, 1678611285), (13, 1549487340), (15, 1342889028), (18, 1119074190), (20, 1007166771), (26, 774743670), (27, 746049460), (30, 671444514), (36, 559537095), (39, 516495780), (45, 447629676), (52, 387371835), (54, 373024730), (60, 335722257), (65, 309897468), (78, 258247890), (90, 223814838), (108, 186512365), (117, 172165260), (130, 154948734), (135, 149209892), (156, 129123945), (180, 111907419), (195, 103299156), (234, 86082630), (260, 77474367), (270, 74604946), (351, 57388420), (390, 51649578), (468, 43041315), (540, 37302473), (577, 34910460), (585, 34433052), (702, 28694210), (780, 25824789), (1154, 17455230), (1170, 17216526), (1404, 14347105), (1731, 11636820), (1755, 11477684), (2308, 8727615), (2340, 8608263), (2885, 6982092), (3462, 5818410), (3510, 5738842), (4973, 4050540), (5193, 3878940), (5770, 3491046), (6924, 2909205), (7020, 2869421), (7501, 2685420), (8655, 2327364), (9946, 2025270), (10386, 1939470), (11540, 1745523), (14919, 1350180), (15002, 1342710), (15579, 1292980), (17310, 1163682), (19892, 1012635), (20772, 969735), (22503, 895140), (24865, 810108), (25965, 775788), (29838, 675090), (30004, 671355), (31158, 646490), (34620, 581841), (37505, 537084), (44757, 450060), (45006, 447570), (49730, 405054), (51930, 387894), (59676, 337545), (62316, 323245), (64649, 311580), (67509, 298380), (74595, 270036), (75010, 268542), (77895, 258596), (89514, 225030), (90012, 223785), (99460, 202527), (103860, 193947), (112515, 179028), (129298, 155790), (134271, 150020), (135018, 149190)]