20122416716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{310397}}^1$

素因数の和:311273

約数の個数: 24

約数和(自身を含む): 37111184880

約数和(自身を除く): 16988768164

約数列:

[1, 2, 4, 19, 38, 76, 853, 1706, 3412, 16207, 32414, 64828, 310397, 620794, 1241588, 5897543, 11795086, 23590172, 264768641, 529537282, 1059074564, 5030604179, 10061208358, 20122416716]

約数ペア:

[(1, 20122416716), (2, 10061208358), (4, 5030604179), (19, 1059074564), (38, 529537282), (76, 264768641), (853, 23590172), (1706, 11795086), (3412, 5897543), (16207, 1241588), (32414, 620794), (64828, 310397)]