20414062

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:923

約数の個数: 16

約数和(自身を含む): 31236192

約数和(自身を除く): 10822130

約数列:

[1, 2, 71, 142, 233, 466, 617, 1234, 16543, 33086, 43807, 87614, 143761, 287522, 10207031, 20414062]

約数ペア:

[(1, 20414062), (2, 10207031), (71, 287522), (142, 143761), (233, 87614), (466, 43807), (617, 33086), (1234, 16543)]