20129056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{33107}}^1$

素因数の和:33136

約数の個数: 24

約数和(自身を含む): 41716080

約数和(自身を除く): 21587024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 33107, 66214, 132428, 264856, 529712, 629033, 1059424, 1258066, 2516132, 5032264, 10064528, 20129056]

約数ペア:

[(1, 20129056), (2, 10064528), (4, 5032264), (8, 2516132), (16, 1258066), (19, 1059424), (32, 629033), (38, 529712), (76, 264856), (152, 132428), (304, 66214), (608, 33107)]