20142655740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111903643}}^1$

素因数の和:111903658

約数の個数: 36

約数和(自身を含む): 61099389624

約数和(自身を除く): 40956733884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111903643, 223807286, 335710929, 447614572, 559518215, 671421858, 1007132787, 1119036430, 1342843716, 1678554645, 2014265574, 2238072860, 3357109290, 4028531148, 5035663935, 6714218580, 10071327870, 20142655740]

約数ペア:

[(1, 20142655740), (2, 10071327870), (3, 6714218580), (4, 5035663935), (5, 4028531148), (6, 3357109290), (9, 2238072860), (10, 2014265574), (12, 1678554645), (15, 1342843716), (18, 1119036430), (20, 1007132787), (30, 671421858), (36, 559518215), (45, 447614572), (60, 335710929), (90, 223807286), (180, 111903643)]