20143375105

素因数分解:

$5^1\times 7^1\times {\mathrm{6551}}^1\times {\mathrm{87853}}^1$

素因数の和:94416

約数の個数: 16

約数和(自身を含む): 27629731584

約数和(自身を除く): 7486356479

約数列:

[1, 5, 7, 35, 6551, 32755, 45857, 87853, 229285, 439265, 614971, 3074855, 575525003, 2877625015, 4028675021, 20143375105]

約数ペア:

[(1, 20143375105), (5, 4028675021), (7, 2877625015), (35, 575525003), (6551, 3074855), (32755, 614971), (45857, 439265), (87853, 229285)]