20100264

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19529

約数の個数: 32

約数和(自身を含む): 51421920

約数和(自身を除く): 31321656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19477, 38954, 58431, 77908, 116862, 155816, 233724, 467448, 837511, 1675022, 2512533, 3350044, 5025066, 6700088, 10050132, 20100264]

約数ペア:

[(1, 20100264), (2, 10050132), (3, 6700088), (4, 5025066), (6, 3350044), (8, 2512533), (12, 1675022), (24, 837511), (43, 467448), (86, 233724), (129, 155816), (172, 116862), (258, 77908), (344, 58431), (516, 38954), (1032, 19477)]