20177470083

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{6967}}^1\times {\mathrm{10847}}^1$

素因数の和:17906

約数の個数: 16

約数和(自身を含む): 27211991040

約数和(自身を除く): 7034520957

約数列:

[1, 3, 89, 267, 6967, 10847, 20901, 32541, 620063, 965383, 1860189, 2896149, 75571049, 226713147, 6725823361, 20177470083]

約数ペア:

[(1, 20177470083), (3, 6725823361), (89, 226713147), (267, 75571049), (6967, 2896149), (10847, 1860189), (20901, 965383), (32541, 620063)]