20180115388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{136352131}}^1$

素因数の和:136352172

約数の個数: 12

約数和(自身を含む): 36269667112

約数和(自身を除く): 16089551724

約数列:

[1, 2, 4, 37, 74, 148, 136352131, 272704262, 545408524, 5045028847, 10090057694, 20180115388]

約数ペア:

[(1, 20180115388), (2, 10090057694), (4, 5045028847), (37, 545408524), (74, 272704262), (148, 136352131)]