20898045295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4911409}}^1$

素因数の和:4911474

約数の個数: 16

約数和(自身を含む): 26875235520

約数和(自身を除く): 5977190225

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 4911409, 24557045, 112962407, 181722133, 564812035, 908610665, 4179609059, 20898045295]

約数ペア:

[(1, 20898045295), (5, 4179609059), (23, 908610665), (37, 564812035), (115, 181722133), (185, 112962407), (851, 24557045), (4255, 4911409)]