20166657959

素因数分解:

$7^1\times {\mathrm{859}}^1\times {\mathrm{1031}}^1\times {\mathrm{3253}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 23103920640

約数和(自身を除く): 2937262681

約数列:

[1, 7, 859, 1031, 3253, 6013, 7217, 22771, 885629, 2794327, 3353843, 6199403, 19560289, 23476901, 2880951137, 20166657959]

約数ペア:

[(1, 20166657959), (7, 2880951137), (859, 23476901), (1031, 19560289), (3253, 6199403), (6013, 3353843), (7217, 2794327), (22771, 885629)]