20094404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12343}}^1$

素因数の和:12395

約数の個数: 24

約数和(自身を含む): 39402048

約数和(自身を除く): 19307644

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12343, 24686, 49372, 135773, 271546, 456691, 543092, 913382, 1826764, 5023601, 10047202, 20094404]

約数ペア:

[(1, 20094404), (2, 10047202), (4, 5023601), (11, 1826764), (22, 913382), (37, 543092), (44, 456691), (74, 271546), (148, 135773), (407, 49372), (814, 24686), (1628, 12343)]