20133673508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2785511}}^1$

素因数の和:2785667

約数の個数: 24

約数和(自身を含む): 38217224640

約数和(自身を除く): 18083551132

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 2785511, 5571022, 11142044, 36211643, 72423286, 144846572, 387186029, 774372058, 1548744116, 5033418377, 10066836754, 20133673508]

約数ペア:

[(1, 20133673508), (2, 10066836754), (4, 5033418377), (13, 1548744116), (26, 774372058), (52, 387186029), (139, 144846572), (278, 72423286), (556, 36211643), (1807, 11142044), (3614, 5571022), (7228, 2785511)]