20201202568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{223841}}^1$

素因数の和:224265

約数の個数: 32

約数和(自身を含む): 39284271000

約数和(自身を除く): 19083068432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 389, 778, 1556, 3112, 11281, 22562, 45124, 90248, 223841, 447682, 895364, 1790728, 6491389, 12982778, 25965556, 51931112, 87074149, 174148298, 348296596, 696593192, 2525150321, 5050300642, 10100601284, 20201202568]

約数ペア:

[(1, 20201202568), (2, 10100601284), (4, 5050300642), (8, 2525150321), (29, 696593192), (58, 348296596), (116, 174148298), (232, 87074149), (389, 51931112), (778, 25965556), (1556, 12982778), (3112, 6491389), (11281, 1790728), (22562, 895364), (45124, 447682), (90248, 223841)]