20073960693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{4703}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 30942912000

約数和(自身を除く): 10868951307

約数列:

[1, 3, 9, 19, 57, 109, 171, 229, 327, 687, 981, 2061, 2071, 4351, 4703, 6213, 13053, 14109, 18639, 24961, 39159, 42327, 74883, 89357, 224649, 268071, 474259, 512627, 804213, 1076987, 1422777, 1537881, 3230961, 4268331, 4613643, 9692883, 9739913, 20462753, 29219739, 61388259, 87659217, 117391583, 184164777, 352174749, 1056524247, 2230440077, 6691320231, 20073960693]

約数ペア:

[(1, 20073960693), (3, 6691320231), (9, 2230440077), (19, 1056524247), (57, 352174749), (109, 184164777), (171, 117391583), (229, 87659217), (327, 61388259), (687, 29219739), (981, 20462753), (2061, 9739913), (2071, 9692883), (4351, 4613643), (4703, 4268331), (6213, 3230961), (13053, 1537881), (14109, 1422777), (18639, 1076987), (24961, 804213), (39159, 512627), (42327, 474259), (74883, 268071), (89357, 224649)]