20803438654

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{2711}}^1\times {\mathrm{23539}}^1$

素因数の和:26415

約数の個数: 16

約数和(自身を含む): 31409516160

約数和(自身を除く): 10606077506

約数列:

[1, 2, 163, 326, 2711, 5422, 23539, 47078, 441893, 883786, 3836857, 7673714, 63814229, 127628458, 10401719327, 20803438654]

約数ペア:

[(1, 20803438654), (2, 10401719327), (163, 127628458), (326, 63814229), (2711, 7673714), (5422, 3836857), (23539, 883786), (47078, 441893)]