20025654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 23882826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1259, 1446, 2518, 2651, 3777, 5302, 7554, 7953, 13849, 15906, 27698, 41547, 83094, 303419, 606838, 910257, 1820514, 3337609, 6675218, 10012827, 20025654]

約数ペア:

[(1, 20025654), (2, 10012827), (3, 6675218), (6, 3337609), (11, 1820514), (22, 910257), (33, 606838), (66, 303419), (241, 83094), (482, 41547), (723, 27698), (1259, 15906), (1446, 13849), (2518, 7953), (2651, 7554), (3777, 5302)]