20265410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184231}}^1$

素因数の和:184249

約数の個数: 16

約数和(自身を含む): 39794112

約数和(自身を除く): 19528702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 184231, 368462, 921155, 1842310, 2026541, 4053082, 10132705, 20265410]

約数ペア:

[(1, 20265410), (2, 10132705), (5, 4053082), (10, 2026541), (11, 1842310), (22, 921155), (55, 368462), (110, 184231)]