20083860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{111577}}^1$

素因数の和:111592

約数の個数: 36

約数和(自身を含む): 60921588

約数和(自身を除く): 40837728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 111577, 223154, 334731, 446308, 557885, 669462, 1004193, 1115770, 1338924, 1673655, 2008386, 2231540, 3347310, 4016772, 5020965, 6694620, 10041930, 20083860]

約数ペア:

[(1, 20083860), (2, 10041930), (3, 6694620), (4, 5020965), (5, 4016772), (6, 3347310), (9, 2231540), (10, 2008386), (12, 1673655), (15, 1338924), (18, 1115770), (20, 1004193), (30, 669462), (36, 557885), (45, 446308), (60, 334731), (90, 223154), (180, 111577)]