20199779402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{918171791}}^1$

素因数の和:918171804

約数の個数: 8

約数和(自身を含む): 33054184512

約数和(自身を除く): 12854405110

約数列:

[1, 2, 11, 22, 918171791, 1836343582, 10099889701, 20199779402]

約数ペア:

[(1, 20199779402), (2, 10099889701), (11, 1836343582), (22, 918171791)]