20236817128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5623}}^1\times {\mathrm{40897}}^1$

素因数の和:46537

約数の個数: 32

約数和(自身を含む): 41401863360

約数和(自身を除く): 21165046232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5623, 11246, 22492, 40897, 44984, 61853, 81794, 123706, 163588, 247412, 327176, 449867, 494824, 899734, 1799468, 3598936, 229963831, 459927662, 919855324, 1839710648, 2529602141, 5059204282, 10118408564, 20236817128]

約数ペア:

[(1, 20236817128), (2, 10118408564), (4, 5059204282), (8, 2529602141), (11, 1839710648), (22, 919855324), (44, 459927662), (88, 229963831), (5623, 3598936), (11246, 1799468), (22492, 899734), (40897, 494824), (44984, 449867), (61853, 327176), (81794, 247412), (123706, 163588)]