20195682536

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{9613}}^1\times {\mathrm{4451}}^1$

素因数の和:14129

約数の個数: 32

約数和(自身を含む): 38521375200

約数和(自身を除く): 18325692664

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4451, 8902, 9613, 17804, 19226, 35608, 38452, 76904, 262609, 525218, 567167, 1050436, 1134334, 2100872, 2268668, 4537336, 42787463, 85574926, 171149852, 342299704, 2524460317, 5048920634, 10097841268, 20195682536]

約数ペア:

[(1, 20195682536), (2, 10097841268), (4, 5048920634), (8, 2524460317), (59, 342299704), (118, 171149852), (236, 85574926), (472, 42787463), (4451, 4537336), (8902, 2268668), (9613, 2100872), (17804, 1134334), (19226, 1050436), (35608, 567167), (38452, 525218), (76904, 262609)]