20218862244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240700741}}^1$

素因数の和:240700755

約数の個数: 24

約数和(自身を含む): 53916966208

約数和(自身を除く): 33698103964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240700741, 481401482, 722102223, 962802964, 1444204446, 1684905187, 2888408892, 3369810374, 5054715561, 6739620748, 10109431122, 20218862244]

約数ペア:

[(1, 20218862244), (2, 10109431122), (3, 6739620748), (4, 5054715561), (6, 3369810374), (7, 2888408892), (12, 1684905187), (14, 1444204446), (21, 962802964), (28, 722102223), (42, 481401482), (84, 240700741)]