20223974524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2838851}}^1$

素因数の和:2839005

約数の個数: 24

約数和(自身を含む): 38392634448

約数和(自身を除く): 18168659924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 2838851, 5677702, 11355404, 36905063, 73810126, 147620252, 388922587, 777845174, 1555690348, 5055993631, 10111987262, 20223974524]

約数ペア:

[(1, 20223974524), (2, 10111987262), (4, 5055993631), (13, 1555690348), (26, 777845174), (52, 388922587), (137, 147620252), (274, 73810126), (548, 36905063), (1781, 11355404), (3562, 5677702), (7124, 2838851)]