20140585020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111892139}}^1$

素因数の和:111892154

約数の個数: 36

約数和(自身を含む): 61093108440

約数和(自身を除く): 40952523420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111892139, 223784278, 335676417, 447568556, 559460695, 671352834, 1007029251, 1118921390, 1342705668, 1678382085, 2014058502, 2237842780, 3356764170, 4028117004, 5035146255, 6713528340, 10070292510, 20140585020]

約数ペア:

[(1, 20140585020), (2, 10070292510), (3, 6713528340), (4, 5035146255), (5, 4028117004), (6, 3356764170), (9, 2237842780), (10, 2014058502), (12, 1678382085), (15, 1342705668), (18, 1118921390), (20, 1007029251), (30, 671352834), (36, 559460695), (45, 447568556), (60, 335676417), (90, 223784278), (180, 111892139)]