20160852495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{43177}}^1$

素因数の和:47639

約数の個数: 32

約数和(自身を含む): 36874702848

約数和(自身を除く): 16713850353

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 4447, 13341, 22235, 31129, 43177, 66705, 93387, 129531, 155645, 215885, 302239, 466935, 647655, 906717, 1511195, 4533585, 192008119, 576024357, 960040595, 1344056833, 2880121785, 4032170499, 6720284165, 20160852495]

約数ペア:

[(1, 20160852495), (3, 6720284165), (5, 4032170499), (7, 2880121785), (15, 1344056833), (21, 960040595), (35, 576024357), (105, 192008119), (4447, 4533585), (13341, 1511195), (22235, 906717), (31129, 647655), (43177, 466935), (66705, 302239), (93387, 215885), (129531, 155645)]