20170684810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{593081}}^1$

素因数の和:593286

約数の個数: 32

約数和(自身を含む): 38431713600

約数和(自身を除く): 18261028790

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 17005, 34010, 593081, 1186162, 2965405, 5930810, 11268539, 22537078, 56342695, 106161499, 112685390, 212322998, 530807495, 1061614990, 2017068481, 4034136962, 10085342405, 20170684810]

約数ペア:

[(1, 20170684810), (2, 10085342405), (5, 4034136962), (10, 2017068481), (19, 1061614990), (38, 530807495), (95, 212322998), (179, 112685390), (190, 106161499), (358, 56342695), (895, 22537078), (1790, 11268539), (3401, 5930810), (6802, 2965405), (17005, 1186162), (34010, 593081)]