20802192

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 54044160

約数和(自身を除く): 33241968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2269, 2292, 3056, 4538, 4584, 6807, 9076, 9168, 13614, 18152, 27228, 36304, 54456, 108912, 433379, 866758, 1300137, 1733516, 2600274, 3467032, 5200548, 6934064, 10401096, 20802192]

約数ペア:

[(1, 20802192), (2, 10401096), (3, 6934064), (4, 5200548), (6, 3467032), (8, 2600274), (12, 1733516), (16, 1300137), (24, 866758), (48, 433379), (191, 108912), (382, 54456), (573, 36304), (764, 27228), (1146, 18152), (1528, 13614), (2269, 9168), (2292, 9076), (3056, 6807), (4538, 4584)]