20054818782

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3847}}^1\times {\mathrm{5081}}^1$

素因数の和:8958

約数の個数: 64

約数和(自身を含む): 46933286400

約数和(自身を除く): 26878467618

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 3847, 5081, 7694, 10162, 11541, 15243, 23082, 30486, 34623, 45729, 69246, 73093, 91458, 96539, 103869, 137187, 146186, 193078, 207738, 219279, 274374, 289617, 438558, 579234, 657837, 868851, 1315674, 1737702, 1973511, 2606553, 3947022, 5213106, 19546607, 39093214, 58639821, 117279642, 175919463, 351838926, 371385533, 527758389, 742771066, 1055516778, 1114156599, 2228313198, 3342469797, 6684939594, 10027409391, 20054818782]

約数ペア:

[(1, 20054818782), (2, 10027409391), (3, 6684939594), (6, 3342469797), (9, 2228313198), (18, 1114156599), (19, 1055516778), (27, 742771066), (38, 527758389), (54, 371385533), (57, 351838926), (114, 175919463), (171, 117279642), (342, 58639821), (513, 39093214), (1026, 19546607), (3847, 5213106), (5081, 3947022), (7694, 2606553), (10162, 1973511), (11541, 1737702), (15243, 1315674), (23082, 868851), (30486, 657837), (34623, 579234), (45729, 438558), (69246, 289617), (73093, 274374), (91458, 219279), (96539, 207738), (103869, 193078), (137187, 146186)]