20153178829

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{224101}}^1$

素因数の和:224580

約数の個数: 16

約数和(自身を含む): 23880309120

約数和(自身を除く): 3727130291

約数列:

[1, 7, 29, 203, 443, 3101, 12847, 89929, 224101, 1568707, 6498929, 45492503, 99276743, 694937201, 2879025547, 20153178829]

約数ペア:

[(1, 20153178829), (7, 2879025547), (29, 694937201), (203, 99276743), (443, 45492503), (3101, 6498929), (12847, 1568707), (89929, 224101)]