20131267232

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{8617837}}^1$

素因数の和:8617920

約数の個数: 24

約数和(自身を含む): 40176360756

約数和(自身を除く): 20045093524

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 8617837, 17235674, 34471348, 68942696, 137885392, 275770784, 629102101, 1258204202, 2516408404, 5032816808, 10065633616, 20131267232]

約数ペア:

[(1, 20131267232), (2, 10065633616), (4, 5032816808), (8, 2516408404), (16, 1258204202), (32, 629102101), (73, 275770784), (146, 137885392), (292, 68942696), (584, 34471348), (1168, 17235674), (2336, 8617837)]