20114204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 38978688

約数和(自身を除く): 18864484

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6823, 13646, 27292, 75053, 150106, 300212, 457141, 914282, 1828564, 5028551, 10057102, 20114204]

約数ペア:

[(1, 20114204), (2, 10057102), (4, 5028551), (11, 1828564), (22, 914282), (44, 457141), (67, 300212), (134, 150106), (268, 75053), (737, 27292), (1474, 13646), (2948, 6823)]