20141882990

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1\times {\mathrm{7691}}^1$

素因数の和:8768

約数の個数: 32

約数和(自身を含む): 36408389760

約数和(自身を除く): 16266506770

約数列:

[1, 2, 5, 10, 379, 691, 758, 1382, 1895, 3455, 3790, 6910, 7691, 15382, 38455, 76910, 261889, 523778, 1309445, 2618890, 2914889, 5314481, 5829778, 10628962, 14574445, 26572405, 29148890, 53144810, 2014188299, 4028376598, 10070941495, 20141882990]

約数ペア:

[(1, 20141882990), (2, 10070941495), (5, 4028376598), (10, 2014188299), (379, 53144810), (691, 29148890), (758, 26572405), (1382, 14574445), (1895, 10628962), (3455, 5829778), (3790, 5314481), (6910, 2914889), (7691, 2618890), (15382, 1309445), (38455, 523778), (76910, 261889)]