20134028770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1\times {\mathrm{13627}}^1$

素因数の和:15786

約数の個数: 32

約数和(自身を含む): 36772050816

約数和(自身を除く): 16638022046

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2081, 4162, 10405, 13627, 20810, 27254, 68135, 136270, 147751, 295502, 738755, 967517, 1477510, 1935034, 4837585, 9675170, 28357787, 56715574, 141788935, 283577870, 2013402877, 4026805754, 10067014385, 20134028770]

約数ペア:

[(1, 20134028770), (2, 10067014385), (5, 4026805754), (10, 2013402877), (71, 283577870), (142, 141788935), (355, 56715574), (710, 28357787), (2081, 9675170), (4162, 4837585), (10405, 1935034), (13627, 1477510), (20810, 967517), (27254, 738755), (68135, 295502), (136270, 147751)]