20235732179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{45943}}^1$

素因数の和:47966

約数の個数: 16

約数和(自身を含む): 23086308672

約数和(自身を除く): 2850576493

約数列:

[1, 13, 17, 221, 1993, 25909, 33881, 45943, 440453, 597259, 781031, 10153403, 91564399, 1190337187, 1556594783, 20235732179]

約数ペア:

[(1, 20235732179), (13, 1556594783), (17, 1190337187), (221, 91564399), (1993, 10153403), (25909, 781031), (33881, 597259), (45943, 440453)]