20307372

素因数分解:

$2^2\times 3^1\times {\mathrm{449}}^1\times {\mathrm{3769}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 47502000

約数和(自身を除く): 27194628

約数列:

[1, 2, 3, 4, 6, 12, 449, 898, 1347, 1796, 2694, 3769, 5388, 7538, 11307, 15076, 22614, 45228, 1692281, 3384562, 5076843, 6769124, 10153686, 20307372]

約数ペア:

[(1, 20307372), (2, 10153686), (3, 6769124), (4, 5076843), (6, 3384562), (12, 1692281), (449, 45228), (898, 22614), (1347, 15076), (1796, 11307), (2694, 7538), (3769, 5388)]