20456184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121763}}^1$

素因数の和:121779

約数の個数: 32

約数和(自身を含む): 58446720

約数和(自身を除く): 37990536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121763, 243526, 365289, 487052, 730578, 852341, 974104, 1461156, 1704682, 2557023, 2922312, 3409364, 5114046, 6818728, 10228092, 20456184]

約数ペア:

[(1, 20456184), (2, 10228092), (3, 6818728), (4, 5114046), (6, 3409364), (7, 2922312), (8, 2557023), (12, 1704682), (14, 1461156), (21, 974104), (24, 852341), (28, 730578), (42, 487052), (56, 365289), (84, 243526), (168, 121763)]