63198020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137387}}^1$

素因数の和:137419

約数の個数: 24

約数和(自身を含む): 138487104

約数和(自身を除く): 75289084

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 137387, 274774, 549548, 686935, 1373870, 2747740, 3159901, 6319802, 12639604, 15799505, 31599010, 63198020]

約数ペア:

[(1, 63198020), (2, 31599010), (4, 15799505), (5, 12639604), (10, 6319802), (20, 3159901), (23, 2747740), (46, 1373870), (92, 686935), (115, 549548), (230, 274774), (460, 137387)]