63018020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242377}}^1$

素因数の和:242399

約数の個数: 24

約数和(自身を含む): 142518264

約数和(自身を除く): 79500244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 242377, 484754, 969508, 1211885, 2423770, 3150901, 4847540, 6301802, 12603604, 15754505, 31509010, 63018020]

約数ペア:

[(1, 63018020), (2, 31509010), (4, 15754505), (5, 12603604), (10, 6301802), (13, 4847540), (20, 3150901), (26, 2423770), (52, 1211885), (65, 969508), (130, 484754), (260, 242377)]