20176833044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1\times {\mathrm{5009}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 38428583760

約数和(自身を除く): 18251750716

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1601, 2516, 3202, 5009, 6404, 10018, 20036, 27217, 54434, 59237, 85153, 108868, 118474, 170306, 185333, 236948, 340612, 370666, 741332, 1007029, 2014058, 3150661, 4028116, 6301322, 8019409, 12602644, 16038818, 32077636, 136329953, 272659906, 296718133, 545319812, 593436266, 1186872532, 5044208261, 10088416522, 20176833044]

約数ペア:

[(1, 20176833044), (2, 10088416522), (4, 5044208261), (17, 1186872532), (34, 593436266), (37, 545319812), (68, 296718133), (74, 272659906), (148, 136329953), (629, 32077636), (1258, 16038818), (1601, 12602644), (2516, 8019409), (3202, 6301322), (5009, 4028116), (6404, 3150661), (10018, 2014058), (20036, 1007029), (27217, 741332), (54434, 370666), (59237, 340612), (85153, 236948), (108868, 185333), (118474, 170306)]