20174068854

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8063177}}^1$

素因数の和:8063324

約数の個数: 24

約数和(自身を含む): 44024951880

約数和(自身を除く): 23850883026

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 8063177, 16126354, 24189531, 48379062, 72568593, 145137186, 1120781603, 2241563206, 3362344809, 6724689618, 10087034427, 20174068854]

約数ペア:

[(1, 20174068854), (2, 10087034427), (3, 6724689618), (6, 3362344809), (9, 2241563206), (18, 1120781603), (139, 145137186), (278, 72568593), (417, 48379062), (834, 24189531), (1251, 16126354), (2502, 8063177)]