20846454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204377}}^1$

素因数の和:204399

約数の個数: 16

約数和(自身を含む): 44145648

約数和(自身を除く): 23299194

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204377, 408754, 613131, 1226262, 3474409, 6948818, 10423227, 20846454]

約数ペア:

[(1, 20846454), (2, 10423227), (3, 6948818), (6, 3474409), (17, 1226262), (34, 613131), (51, 408754), (102, 204377)]