20080233026

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{13681}}^1$

素因数の和:14595

約数の個数: 48

約数和(自身を含む): 37143838872

約数和(自身を除く): 17063605846

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 881, 1666, 1762, 6167, 12334, 13681, 14977, 27362, 29954, 43169, 86338, 95767, 104839, 191534, 209678, 232577, 465154, 670369, 733873, 1340738, 1467746, 1628039, 3256078, 11396273, 12052961, 22792546, 24105922, 84370727, 168741454, 204900337, 409800674, 590595089, 1181190178, 1434302359, 2868604718, 10040116513, 20080233026]

約数ペア:

[(1, 20080233026), (2, 10040116513), (7, 2868604718), (14, 1434302359), (17, 1181190178), (34, 590595089), (49, 409800674), (98, 204900337), (119, 168741454), (238, 84370727), (833, 24105922), (881, 22792546), (1666, 12052961), (1762, 11396273), (6167, 3256078), (12334, 1628039), (13681, 1467746), (14977, 1340738), (27362, 733873), (29954, 670369), (43169, 465154), (86338, 232577), (95767, 209678), (104839, 191534)]