20187306019

素因数分解:

${\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1\times {\mathrm{1979}}^1$

素因数の和:3690

約数の個数: 16

約数和(自身を含む): 20812619520

約数和(自身を除く): 625313501

約数列:

[1, 43, 157, 1511, 1979, 6751, 64973, 85097, 237227, 310703, 2990269, 10200761, 13360229, 128581567, 469472233, 20187306019]

約数ペア:

[(1, 20187306019), (43, 469472233), (157, 128581567), (1511, 13360229), (1979, 10200761), (6751, 2990269), (64973, 310703), (85097, 237227)]