20126793948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45330617}}^1$

素因数の和:45330661

約数の個数: 24

約数和(自身を含む): 48231777552

約数和(自身を除く): 28104983604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 45330617, 90661234, 135991851, 181322468, 271983702, 543967404, 1677232829, 3354465658, 5031698487, 6708931316, 10063396974, 20126793948]

約数ペア:

[(1, 20126793948), (2, 10063396974), (3, 6708931316), (4, 5031698487), (6, 3354465658), (12, 1677232829), (37, 543967404), (74, 271983702), (111, 181322468), (148, 135991851), (222, 90661234), (444, 45330617)]