20177566230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{51229}}^1$

素因数の和:51949

約数の個数: 64

約数和(自身を含む): 51049670400

約数和(自身を除く): 30872104170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 691, 1382, 2073, 3455, 4146, 6910, 10365, 13129, 20730, 26258, 39387, 51229, 65645, 78774, 102458, 131290, 153687, 196935, 256145, 307374, 393870, 512290, 768435, 973351, 1536870, 1946702, 2920053, 4866755, 5840106, 9733510, 14600265, 29200530, 35399239, 70798478, 106197717, 176996195, 212395434, 353992390, 530988585, 672585541, 1061977170, 1345171082, 2017756623, 3362927705, 4035513246, 6725855410, 10088783115, 20177566230]

約数ペア:

[(1, 20177566230), (2, 10088783115), (3, 6725855410), (5, 4035513246), (6, 3362927705), (10, 2017756623), (15, 1345171082), (19, 1061977170), (30, 672585541), (38, 530988585), (57, 353992390), (95, 212395434), (114, 176996195), (190, 106197717), (285, 70798478), (570, 35399239), (691, 29200530), (1382, 14600265), (2073, 9733510), (3455, 5840106), (4146, 4866755), (6910, 2920053), (10365, 1946702), (13129, 1536870), (20730, 973351), (26258, 768435), (39387, 512290), (51229, 393870), (65645, 307374), (78774, 256145), (102458, 196935), (131290, 153687)]