20139930724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1321171}}^1$

素因数の和:1321315

約数の個数: 24

約数和(自身を含む): 36548902208

約数和(自身を除く): 16408971484

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 15244, 1321171, 2642342, 5284684, 48883327, 97766654, 136080613, 195533308, 272161226, 544322452, 5034982681, 10069965362, 20139930724]

約数ペア:

[(1, 20139930724), (2, 10069965362), (4, 5034982681), (37, 544322452), (74, 272161226), (103, 195533308), (148, 136080613), (206, 97766654), (412, 48883327), (3811, 5284684), (7622, 2642342), (15244, 1321171)]