20689024602

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1\times {\mathrm{15061}}^1$

素因数の和:16158

約数の個数: 32

約数和(自身を含む): 41578349760

約数和(自身を除く): 20889325158

約数列:

[1, 2, 3, 6, 283, 566, 809, 849, 1618, 1698, 2427, 4854, 15061, 30122, 45183, 90366, 228947, 457894, 686841, 1373682, 4262263, 8524526, 12184349, 12786789, 24368698, 25573578, 36553047, 73106094, 3448170767, 6896341534, 10344512301, 20689024602]

約数ペア:

[(1, 20689024602), (2, 10344512301), (3, 6896341534), (6, 3448170767), (283, 73106094), (566, 36553047), (809, 25573578), (849, 24368698), (1618, 12786789), (1698, 12184349), (2427, 8524526), (4854, 4262263), (15061, 1373682), (30122, 686841), (45183, 457894), (90366, 228947)]