20537256959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1\times {\mathrm{6803}}^1$

素因数の和:9574

約数の個数: 16

約数和(自身を含む): 21995971200

約数和(自身を除く): 1458714241

約数列:

[1, 19, 59, 1121, 2693, 6803, 51167, 129257, 158887, 401377, 3018853, 7626163, 18320479, 348089101, 1080908261, 20537256959]

約数ペア:

[(1, 20537256959), (19, 1080908261), (59, 348089101), (1121, 18320479), (2693, 7626163), (6803, 3018853), (51167, 401377), (129257, 158887)]