20069764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 36

約数和(自身を含む): 41504400

約数和(自身を除く): 21434636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 2699, 3718, 5398, 7436, 10796, 29689, 35087, 59378, 70174, 118756, 140348, 385957, 456131, 771914, 912262, 1543828, 1824524, 5017441, 10034882, 20069764]

約数ペア:

[(1, 20069764), (2, 10034882), (4, 5017441), (11, 1824524), (13, 1543828), (22, 912262), (26, 771914), (44, 456131), (52, 385957), (143, 140348), (169, 118756), (286, 70174), (338, 59378), (572, 35087), (676, 29689), (1859, 10796), (2699, 7436), (3718, 5398)]