20931320773

素因数分解:

${\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1\times {\mathrm{10979}}^1$

素因数の和:11912

約数の個数: 16

約数和(自身を含む): 22957862400

約数和(自身を除く): 2026541627

約数列:

[1, 11, 263, 659, 2893, 7249, 10979, 120769, 173317, 1906487, 2887477, 7235161, 31762247, 79586771, 1902847343, 20931320773]

約数ペア:

[(1, 20931320773), (11, 1902847343), (263, 79586771), (659, 31762247), (2893, 7235161), (7249, 2887477), (10979, 1906487), (120769, 173317)]