20164846842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160038467}}^1$

素因数の和:160038482

約数の個数: 24

約数和(自身を含む): 49932002016

約数和(自身を除く): 29767155174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160038467, 320076934, 480115401, 960230802, 1120269269, 1440346203, 2240538538, 2880692406, 3360807807, 6721615614, 10082423421, 20164846842]

約数ペア:

[(1, 20164846842), (2, 10082423421), (3, 6721615614), (6, 3360807807), (7, 2880692406), (9, 2240538538), (14, 1440346203), (18, 1120269269), (21, 960230802), (42, 480115401), (63, 320076934), (126, 160038467)]