20162977373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17107}}^1\times {\mathrm{15307}}^1$

素因数の和:32432

約数の個数: 16

約数和(自身を含む): 25141369344

約数和(自身を除く): 4978391971

約数列:

[1, 7, 11, 77, 15307, 17107, 107149, 119749, 168377, 188177, 1178639, 1317239, 261856849, 1832997943, 2880425339, 20162977373]

約数ペア:

[(1, 20162977373), (7, 2880425339), (11, 1832997943), (77, 261856849), (15307, 1317239), (17107, 1178639), (107149, 188177), (119749, 168377)]