20370851490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2293}}^1\times {\mathrm{26921}}^1$

素因数の和:29235

約数の個数: 64

約数和(自身を含む): 53359834752

約数和(自身を除く): 32988983262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 2293, 4586, 6879, 11465, 13758, 22930, 25223, 26921, 34395, 50446, 53842, 68790, 75669, 80763, 126115, 134605, 151338, 161526, 252230, 269210, 296131, 378345, 403815, 592262, 756690, 807630, 888393, 1480655, 1776786, 2961310, 4441965, 8883930, 61729853, 123459706, 185189559, 308649265, 370379118, 617298530, 679028383, 925947795, 1358056766, 1851895590, 2037085149, 3395141915, 4074170298, 6790283830, 10185425745, 20370851490]

約数ペア:

[(1, 20370851490), (2, 10185425745), (3, 6790283830), (5, 4074170298), (6, 3395141915), (10, 2037085149), (11, 1851895590), (15, 1358056766), (22, 925947795), (30, 679028383), (33, 617298530), (55, 370379118), (66, 308649265), (110, 185189559), (165, 123459706), (330, 61729853), (2293, 8883930), (4586, 4441965), (6879, 2961310), (11465, 1776786), (13758, 1480655), (22930, 888393), (25223, 807630), (26921, 756690), (34395, 592262), (50446, 403815), (53842, 378345), (68790, 296131), (75669, 269210), (80763, 252230), (126115, 161526), (134605, 151338)]