20162870778

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19424731}}^1$

素因数の和:19424909

約数の個数: 16

約数和(自身を含む): 40558840416

約数和(自身を除く): 20395969638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19424731, 38849462, 58274193, 116548386, 3360478463, 6720956926, 10081435389, 20162870778]

約数ペア:

[(1, 20162870778), (2, 10081435389), (3, 6720956926), (6, 3360478463), (173, 116548386), (346, 58274193), (519, 38849462), (1038, 19424731)]