20188092449

素因数分解:

$7^1\times {\mathrm{457}}^1\times {\mathrm{1031}}^1\times {\mathrm{6121}}^1$

素因数の和:7616

約数の個数: 16

約数和(自身を含む): 23148800256

約数和(自身を除く): 2960707807

約数列:

[1, 7, 457, 1031, 3199, 6121, 7217, 42847, 471167, 2797297, 3298169, 6310751, 19581079, 44175257, 2884013207, 20188092449]

約数ペア:

[(1, 20188092449), (7, 2884013207), (457, 44175257), (1031, 19581079), (3199, 6310751), (6121, 3298169), (7217, 2797297), (42847, 471167)]