20198206058

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2879}}^1\times {\mathrm{22343}}^1$

素因数の和:25381

約数の個数: 16

約数和(自身を含む): 30502241280

約数和(自身を除く): 10304035222

約数列:

[1, 2, 157, 314, 2879, 5758, 22343, 44686, 452003, 904006, 3507851, 7015702, 64325497, 128650994, 10099103029, 20198206058]

約数ペア:

[(1, 20198206058), (2, 10099103029), (157, 128650994), (314, 64325497), (2879, 7015702), (5758, 3507851), (22343, 904006), (44686, 452003)]