20022296

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12329}}^1$

素因数の和:12371

約数の個数: 32

約数和(自身を含む): 44388000

約数和(自身を除く): 24365704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12329, 24658, 49316, 86303, 98632, 172606, 345212, 357541, 690424, 715082, 1430164, 2502787, 2860328, 5005574, 10011148, 20022296]

約数ペア:

[(1, 20022296), (2, 10011148), (4, 5005574), (7, 2860328), (8, 2502787), (14, 1430164), (28, 715082), (29, 690424), (56, 357541), (58, 345212), (116, 172606), (203, 98632), (232, 86303), (406, 49316), (812, 24658), (1624, 12329)]