20122550370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{6473}}^1$

素因数の和:9156

約数の個数: 96

約数和(自身を含む): 56373054192

約数和(自身を除く): 36250503822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2657, 5314, 6473, 7971, 12946, 13285, 15942, 19419, 23913, 26570, 32365, 34541, 38838, 39855, 47826, 58257, 64730, 69082, 79710, 84149, 97095, 103623, 116514, 119565, 168298, 172705, 194190, 207246, 239130, 252447, 291285, 310869, 345410, 420745, 504894, 518115, 582570, 621738, 757341, 841490, 1036230, 1262235, 1514682, 1554345, 2524470, 3108690, 3786705, 7573410, 17198761, 34397522, 51596283, 85993805, 103192566, 154788849, 171987610, 223583893, 257981415, 309577698, 447167786, 515962830, 670751679, 773944245, 1117919465, 1341503358, 1547888490, 2012255037, 2235838930, 3353758395, 4024510074, 6707516790, 10061275185, 20122550370]

約数ペア:

[(1, 20122550370), (2, 10061275185), (3, 6707516790), (5, 4024510074), (6, 3353758395), (9, 2235838930), (10, 2012255037), (13, 1547888490), (15, 1341503358), (18, 1117919465), (26, 773944245), (30, 670751679), (39, 515962830), (45, 447167786), (65, 309577698), (78, 257981415), (90, 223583893), (117, 171987610), (130, 154788849), (195, 103192566), (234, 85993805), (390, 51596283), (585, 34397522), (1170, 17198761), (2657, 7573410), (5314, 3786705), (6473, 3108690), (7971, 2524470), (12946, 1554345), (13285, 1514682), (15942, 1262235), (19419, 1036230), (23913, 841490), (26570, 757341), (32365, 621738), (34541, 582570), (38838, 518115), (39855, 504894), (47826, 420745), (58257, 345410), (64730, 310869), (69082, 291285), (79710, 252447), (84149, 239130), (97095, 207246), (103623, 194190), (116514, 172705), (119565, 168298)]