2080656176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5653957}}^1$

素因数の和:5653988

約数の個数: 20

約数和(自身を含む): 4206544752

約数和(自身を除く): 2125888576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5653957, 11307914, 22615828, 45231656, 90463312, 130041011, 260082022, 520164044, 1040328088, 2080656176]

約数ペア:

[(1, 2080656176), (2, 1040328088), (4, 520164044), (8, 260082022), (16, 130041011), (23, 90463312), (46, 45231656), (92, 22615828), (184, 11307914), (368, 5653957)]