20885364322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1\times {\mathrm{1583}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 32464675584

約数和(自身を除く): 11579311262

約数列:

[1, 2, 37, 74, 131, 262, 1361, 1583, 2722, 3166, 4847, 9694, 50357, 58571, 100714, 117142, 178291, 207373, 356582, 414746, 2154463, 4308926, 6596767, 7672801, 13193534, 15345602, 79715131, 159430262, 282234653, 564469306, 10442682161, 20885364322]

約数ペア:

[(1, 20885364322), (2, 10442682161), (37, 564469306), (74, 282234653), (131, 159430262), (262, 79715131), (1361, 15345602), (1583, 13193534), (2722, 7672801), (3166, 6596767), (4847, 4308926), (9694, 2154463), (50357, 414746), (58571, 356582), (100714, 207373), (117142, 178291)]