20249215745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{961273}}^1$

素因数の和:961672

約数の個数: 16

約数和(自身を含む): 26577303552

約数和(自身を除く): 6328087807

約数列:

[1, 5, 11, 55, 383, 1915, 4213, 21065, 961273, 4806365, 10574003, 52870015, 368167559, 1840837795, 4049843149, 20249215745]

約数ペア:

[(1, 20249215745), (5, 4049843149), (11, 1840837795), (55, 368167559), (383, 52870015), (1915, 10574003), (4213, 4806365), (21065, 961273)]