19935036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50341}}^1$

素因数の和:50362

約数の個数: 36

約数和(自身を含む): 54973464

約数和(自身を除く): 35038428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50341, 100682, 151023, 201364, 302046, 453069, 553751, 604092, 906138, 1107502, 1661253, 1812276, 2215004, 3322506, 4983759, 6645012, 9967518, 19935036]

約数ペア:

[(1, 19935036), (2, 9967518), (3, 6645012), (4, 4983759), (6, 3322506), (9, 2215004), (11, 1812276), (12, 1661253), (18, 1107502), (22, 906138), (33, 604092), (36, 553751), (44, 453069), (66, 302046), (99, 201364), (132, 151023), (198, 100682), (396, 50341)]