20157322842

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38615561}}^1$

素因数の和:38615598

約数の個数: 24

約数和(自身を含む): 45180207540

約数和(自身を除く): 25022884698

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38615561, 77231122, 115846683, 231693366, 347540049, 695080098, 1119851269, 2239702538, 3359553807, 6719107614, 10078661421, 20157322842]

約数ペア:

[(1, 20157322842), (2, 10078661421), (3, 6719107614), (6, 3359553807), (9, 2239702538), (18, 1119851269), (29, 695080098), (58, 347540049), (87, 231693366), (174, 115846683), (261, 77231122), (522, 38615561)]