20106656

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4376

約数の個数: 24

約数和(自身を含む): 39860100

約数和(自身を除く): 19753444

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4217, 4768, 8434, 16868, 33736, 67472, 134944, 628333, 1256666, 2513332, 5026664, 10053328, 20106656]

約数ペア:

[(1, 20106656), (2, 10053328), (4, 5026664), (8, 2513332), (16, 1256666), (32, 628333), (149, 134944), (298, 67472), (596, 33736), (1192, 16868), (2384, 8434), (4217, 4768)]