20163325290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8097721}}^1$

素因数の和:8097814

約数の個数: 32

約数和(自身を含む): 48975022656

約数和(自身を除く): 28811697366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8097721, 16195442, 24293163, 40488605, 48586326, 80977210, 121465815, 242931630, 672110843, 1344221686, 2016332529, 3360554215, 4032665058, 6721108430, 10081662645, 20163325290]

約数ペア:

[(1, 20163325290), (2, 10081662645), (3, 6721108430), (5, 4032665058), (6, 3360554215), (10, 2016332529), (15, 1344221686), (30, 672110843), (83, 242931630), (166, 121465815), (249, 80977210), (415, 48586326), (498, 40488605), (830, 24293163), (1245, 16195442), (2490, 8097721)]