20144096082

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1287821}}^1$

素因数の和:1287919

約数の個数: 48

約数和(自身を含む): 48216055680

約数和(自身を除く): 28071959598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2607, 5214, 7821, 15642, 1287821, 2575642, 3863463, 7726926, 11590389, 14166031, 23180778, 28332062, 42498093, 84996186, 101737859, 127494279, 203475718, 254988558, 305213577, 610427154, 915640731, 1119116449, 1831281462, 2238232898, 3357349347, 6714698694, 10072048041, 20144096082]

約数ペア:

[(1, 20144096082), (2, 10072048041), (3, 6714698694), (6, 3357349347), (9, 2238232898), (11, 1831281462), (18, 1119116449), (22, 915640731), (33, 610427154), (66, 305213577), (79, 254988558), (99, 203475718), (158, 127494279), (198, 101737859), (237, 84996186), (474, 42498093), (711, 28332062), (869, 23180778), (1422, 14166031), (1738, 11590389), (2607, 7726926), (5214, 3863463), (7821, 2575642), (15642, 1287821)]