20220876735

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{61603}}^1$

素因数の和:61967

約数の個数: 32

約数和(自身を含む): 32881751040

約数和(自身を除く): 12660874305

約数列:

[1, 3, 5, 15, 79, 237, 277, 395, 831, 1185, 1385, 4155, 21883, 61603, 65649, 109415, 184809, 308015, 328245, 924045, 4866637, 14599911, 17064031, 24333185, 51192093, 72999555, 85320155, 255960465, 1348058449, 4044175347, 6740292245, 20220876735]

約数ペア:

[(1, 20220876735), (3, 6740292245), (5, 4044175347), (15, 1348058449), (79, 255960465), (237, 85320155), (277, 72999555), (395, 51192093), (831, 24333185), (1185, 17064031), (1385, 14599911), (4155, 4866637), (21883, 924045), (61603, 328245), (65649, 308015), (109415, 184809)]