20165028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129263}}^1$

素因数の和:129283

約数の個数: 24

約数和(自身を含む): 50671488

約数和(自身を除く): 30506460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129263, 258526, 387789, 517052, 775578, 1551156, 1680419, 3360838, 5041257, 6721676, 10082514, 20165028]

約数ペア:

[(1, 20165028), (2, 10082514), (3, 6721676), (4, 5041257), (6, 3360838), (12, 1680419), (13, 1551156), (26, 775578), (39, 517052), (52, 387789), (78, 258526), (156, 129263)]