20138718

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{14657}}^1$

素因数の和:14891

約数の個数: 16

約数和(自身を含む): 40456080

約数和(自身を除く): 20317362

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 14657, 29314, 43971, 87942, 3356453, 6712906, 10069359, 20138718]

約数ペア:

[(1, 20138718), (2, 10069359), (3, 6712906), (6, 3356453), (229, 87942), (458, 43971), (687, 29314), (1374, 14657)]