20158884631

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1\times {\mathrm{25621}}^1$

素因数の和:27162

約数の個数: 16

約数和(自身を含む): 22048858368

約数和(自身を除く): 1889973737

約数列:

[1, 17, 31, 527, 1493, 25381, 25621, 46283, 435557, 786811, 794251, 13502267, 38252153, 650286601, 1185816743, 20158884631]

約数ペア:

[(1, 20158884631), (17, 1185816743), (31, 650286601), (527, 38252153), (1493, 13502267), (25381, 794251), (25621, 786811), (46283, 435557)]