20173080110

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7443941}}^1$

素因数の和:7444219

約数の個数: 16

約数和(自身を含む): 36445540032

約数和(自身を除く): 16272459922

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 7443941, 14887882, 37219705, 74439410, 2017308011, 4034616022, 10086540055, 20173080110]

約数ペア:

[(1, 20173080110), (2, 10086540055), (5, 4034616022), (10, 2017308011), (271, 74439410), (542, 37219705), (1355, 14887882), (2710, 7443941)]