20077543564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{12101}}^1\times {\mathrm{31907}}^1$

素因数の和:44025

約数の個数: 24

約数和(自身を含む): 37842760368

約数和(自身を除く): 17765216804

約数列:

[1, 2, 4, 13, 26, 52, 12101, 24202, 31907, 48404, 63814, 127628, 157313, 314626, 414791, 629252, 829582, 1659164, 386106607, 772213214, 1544426428, 5019385891, 10038771782, 20077543564]

約数ペア:

[(1, 20077543564), (2, 10038771782), (4, 5019385891), (13, 1544426428), (26, 772213214), (52, 386106607), (12101, 1659164), (24202, 829582), (31907, 629252), (48404, 414791), (63814, 314626), (127628, 157313)]