20097900918

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{11054951}}^1$

素因数の和:11055060

約数の個数: 24

約数和(自身を含む): 43976599056

約数和(自身を除く): 23878698138

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 11054951, 22109902, 33164853, 66329706, 99494559, 198989118, 1116550051, 2233100102, 3349650153, 6699300306, 10048950459, 20097900918]

約数ペア:

[(1, 20097900918), (2, 10048950459), (3, 6699300306), (6, 3349650153), (9, 2233100102), (18, 1116550051), (101, 198989118), (202, 99494559), (303, 66329706), (606, 33164853), (909, 22109902), (1818, 11054951)]