20136770924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{267307}}^1$

素因数の和:267857

約数の個数: 24

約数和(自身を含む): 36263003280

約数和(自身を除く): 16126232356

約数列:

[1, 2, 4, 37, 74, 148, 509, 1018, 2036, 18833, 37666, 75332, 267307, 534614, 1069228, 9890359, 19780718, 39561436, 136059263, 272118526, 544237052, 5034192731, 10068385462, 20136770924]

約数ペア:

[(1, 20136770924), (2, 10068385462), (4, 5034192731), (37, 544237052), (74, 272118526), (148, 136059263), (509, 39561436), (1018, 19780718), (2036, 9890359), (18833, 1069228), (37666, 534614), (75332, 267307)]