20283721190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119316007}}^1$

素因数の和:119316031

約数の個数: 16

約数和(自身を含む): 38658386592

約数和(自身を除く): 18374665402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 119316007, 238632014, 596580035, 1193160070, 2028372119, 4056744238, 10141860595, 20283721190]

約数ペア:

[(1, 20283721190), (2, 10141860595), (5, 4056744238), (10, 2028372119), (17, 1193160070), (34, 596580035), (85, 238632014), (170, 119316007)]