20460328

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 44035200

約数和(自身を除く): 23574872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1319, 1939, 2216, 2638, 3878, 5276, 7756, 9233, 10552, 15512, 18466, 36932, 73864, 365363, 730726, 1461452, 2557541, 2922904, 5115082, 10230164, 20460328]

約数ペア:

[(1, 20460328), (2, 10230164), (4, 5115082), (7, 2922904), (8, 2557541), (14, 1461452), (28, 730726), (56, 365363), (277, 73864), (554, 36932), (1108, 18466), (1319, 15512), (1939, 10552), (2216, 9233), (2638, 7756), (3878, 5276)]