20279790716

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{65543}}^1$

素因数の和:66401

約数の個数: 24

約数和(自身を含む): 35882456064

約数和(自身を除く): 15602665348

約数列:

[1, 2, 4, 103, 206, 412, 751, 1502, 3004, 65543, 77353, 131086, 154706, 262172, 309412, 6750929, 13501858, 27003716, 49222793, 98445586, 196891172, 5069947679, 10139895358, 20279790716]

約数ペア:

[(1, 20279790716), (2, 10139895358), (4, 5069947679), (103, 196891172), (206, 98445586), (412, 49222793), (751, 27003716), (1502, 13501858), (3004, 6750929), (65543, 309412), (77353, 262172), (131086, 154706)]