20171109954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{466859}}^1$

素因数の和:467262

約数の個数: 32

約数和(自身を含む): 42577632000

約数和(自身を除く): 22406522046

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 379, 758, 1137, 2274, 7201, 14402, 21603, 43206, 466859, 933718, 1400577, 2801154, 8870321, 17740642, 26610963, 53221926, 176939561, 353879122, 530818683, 1061637366, 3361851659, 6723703318, 10085554977, 20171109954]

約数ペア:

[(1, 20171109954), (2, 10085554977), (3, 6723703318), (6, 3361851659), (19, 1061637366), (38, 530818683), (57, 353879122), (114, 176939561), (379, 53221926), (758, 26610963), (1137, 17740642), (2274, 8870321), (7201, 2801154), (14402, 1400577), (21603, 933718), (43206, 466859)]