20154687024

素因数分解:

$2^4\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{411253}}^1$

素因数の和:412285

約数の個数: 40

約数和(自身を含む): 52117396912

約数和(自身を除く): 31962709888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 16336, 24504, 49008, 411253, 822506, 1233759, 1645012, 2467518, 3290024, 4935036, 6580048, 9870072, 19740144, 419889313, 839778626, 1259667939, 1679557252, 2519335878, 3359114504, 5038671756, 6718229008, 10077343512, 20154687024]

約数ペア:

[(1, 20154687024), (2, 10077343512), (3, 6718229008), (4, 5038671756), (6, 3359114504), (8, 2519335878), (12, 1679557252), (16, 1259667939), (24, 839778626), (48, 419889313), (1021, 19740144), (2042, 9870072), (3063, 6580048), (4084, 4935036), (6126, 3290024), (8168, 2467518), (12252, 1645012), (16336, 1233759), (24504, 822506), (49008, 411253)]