20126452336

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6585881}}^1$

素因数の和:6586080

約数の個数: 20

約数和(自身を含む): 39199169664

約数和(自身を除く): 19072717328

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6585881, 13171762, 26343524, 52687048, 105374096, 1257903271, 2515806542, 5031613084, 10063226168, 20126452336]

約数ペア:

[(1, 20126452336), (2, 10063226168), (4, 5031613084), (8, 2515806542), (16, 1257903271), (191, 105374096), (382, 52687048), (764, 26343524), (1528, 13171762), (3056, 6585881)]