20085952072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{20063}}^1\times {\mathrm{5441}}^1$

素因数の和:25533

約数の個数: 32

約数和(自身を含む): 39307783680

約数和(自身を除く): 19221831608

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 5441, 10882, 20063, 21764, 40126, 43528, 80252, 125143, 160504, 250286, 461449, 500572, 922898, 1001144, 1845796, 3691592, 109162783, 218325566, 436651132, 873302264, 2510744009, 5021488018, 10042976036, 20085952072]

約数ペア:

[(1, 20085952072), (2, 10042976036), (4, 5021488018), (8, 2510744009), (23, 873302264), (46, 436651132), (92, 218325566), (184, 109162783), (5441, 3691592), (10882, 1845796), (20063, 1001144), (21764, 922898), (40126, 500572), (43528, 461449), (80252, 250286), (125143, 160504)]