20157627601

素因数分解:

${\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1\times {\mathrm{1303}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 20509645824

約数和(自身を除く): 352018223

約数列:

[1, 107, 163, 887, 1303, 17441, 94909, 139421, 144581, 212389, 1155761, 15470167, 22725623, 123666427, 188389043, 20157627601]

約数ペア:

[(1, 20157627601), (107, 188389043), (163, 123666427), (887, 22725623), (1303, 15470167), (17441, 1155761), (94909, 212389), (139421, 144581)]