20165461052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3701}}^1\times {\mathrm{123833}}^1$

素因数の和:127549

約数の個数: 24

約数和(自身を含む): 38508411312

約数和(自身を除く): 18342950260

約数列:

[1, 2, 4, 11, 22, 44, 3701, 7402, 14804, 40711, 81422, 123833, 162844, 247666, 495332, 1362163, 2724326, 5448652, 458305933, 916611866, 1833223732, 5041365263, 10082730526, 20165461052]

約数ペア:

[(1, 20165461052), (2, 10082730526), (4, 5041365263), (11, 1833223732), (22, 916611866), (44, 458305933), (3701, 5448652), (7402, 2724326), (14804, 1362163), (40711, 495332), (81422, 247666), (123833, 162844)]