20169912008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2332321}}^1$

素因数の和:2332397

約数の個数: 32

約数和(自身を含む): 40302524160

約数和(自身を除く): 20132612152

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 2332321, 4664642, 9329284, 18658568, 53643383, 107286766, 109619087, 214573532, 219238174, 429147064, 438476348, 876952696, 2521239001, 5042478002, 10084956004, 20169912008]

約数ペア:

[(1, 20169912008), (2, 10084956004), (4, 5042478002), (8, 2521239001), (23, 876952696), (46, 438476348), (47, 429147064), (92, 219238174), (94, 214573532), (184, 109619087), (188, 107286766), (376, 53643383), (1081, 18658568), (2162, 9329284), (4324, 4664642), (8648, 2332321)]