20165085722

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1223}}^1\times {\mathrm{26339}}^1$

素因数の和:27877

約数の個数: 16

約数和(自身を含む): 30370230720

約数和(自身を除く): 10205144998

約数列:

[1, 2, 313, 626, 1223, 2446, 26339, 52678, 382799, 765598, 8244107, 16488214, 32212597, 64425194, 10082542861, 20165085722]

約数ペア:

[(1, 20165085722), (2, 10082542861), (313, 64425194), (626, 32212597), (1223, 16488214), (2446, 8244107), (26339, 765598), (52678, 382799)]