20074737084

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 49085030400

約数和(自身を除く): 29010293316

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 677, 948, 1009, 1354, 2018, 2031, 2449, 2708, 3027, 4036, 4062, 4898, 6054, 7347, 8124, 9796, 12108, 14694, 20987, 29388, 31279, 41974, 53483, 62558, 62961, 79711, 83948, 93837, 106966, 125116, 125922, 159422, 160449, 187674, 213932, 239133, 251844, 318844, 320898, 375348, 478266, 641796, 683093, 956532, 1366186, 1657973, 2049279, 2471041, 2732372, 3315946, 4098558, 4942082, 4973919, 6631892, 7413123, 8197116, 9884164, 9947838, 14826246, 19895676, 21175883, 29652492, 42351766, 53964347, 63527649, 84703532, 107928694, 127055298, 161893041, 215857388, 254110596, 323786082, 647572164, 1672894757, 3345789514, 5018684271, 6691579028, 10037368542, 20074737084]

約数ペア:

[(1, 20074737084), (2, 10037368542), (3, 6691579028), (4, 5018684271), (6, 3345789514), (12, 1672894757), (31, 647572164), (62, 323786082), (79, 254110596), (93, 215857388), (124, 161893041), (158, 127055298), (186, 107928694), (237, 84703532), (316, 63527649), (372, 53964347), (474, 42351766), (677, 29652492), (948, 21175883), (1009, 19895676), (1354, 14826246), (2018, 9947838), (2031, 9884164), (2449, 8197116), (2708, 7413123), (3027, 6631892), (4036, 4973919), (4062, 4942082), (4898, 4098558), (6054, 3315946), (7347, 2732372), (8124, 2471041), (9796, 2049279), (12108, 1657973), (14694, 1366186), (20987, 956532), (29388, 683093), (31279, 641796), (41974, 478266), (53483, 375348), (62558, 320898), (62961, 318844), (79711, 251844), (83948, 239133), (93837, 213932), (106966, 187674), (125116, 160449), (125922, 159422)]