20133416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{41257}}^1$

素因数の和:41324

約数の個数: 16

約数和(自身を含む): 38369940

約数和(自身を除く): 18236524

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 41257, 82514, 165028, 330056, 2516677, 5033354, 10066708, 20133416]

約数ペア:

[(1, 20133416), (2, 10066708), (4, 5033354), (8, 2516677), (61, 330056), (122, 165028), (244, 82514), (488, 41257)]