20199942922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1398307}}^1$

素因数の和:1398573

約数の個数: 16

約数和(自身を含む): 31411590912

約数和(自身を除く): 11211647990

約数列:

[1, 2, 31, 62, 233, 466, 7223, 14446, 1398307, 2796614, 43347517, 86695034, 325805531, 651611062, 10099971461, 20199942922]

約数ペア:

[(1, 20199942922), (2, 10099971461), (31, 651611062), (62, 325805531), (233, 86695034), (466, 43347517), (7223, 2796614), (14446, 1398307)]