20228949032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{133085191}}^1$

素因数の和:133085216

約数の個数: 16

約数和(自身を含む): 39925557600

約数和(自身を除く): 19696608568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 133085191, 266170382, 532340764, 1064681528, 2528618629, 5057237258, 10114474516, 20228949032]

約数ペア:

[(1, 20228949032), (2, 10114474516), (4, 5057237258), (8, 2528618629), (19, 1064681528), (38, 532340764), (76, 266170382), (152, 133085191)]