20160653384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{269441}}^1$

素因数の和:269693

約数の個数: 32

約数和(自身を含む): 38799648000

約数和(自身を除く): 18638994616

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 376, 398, 796, 1592, 9353, 18706, 37412, 74824, 269441, 538882, 1077764, 2155528, 12663727, 25327454, 50654908, 53618759, 101309816, 107237518, 214475036, 428950072, 2520081673, 5040163346, 10080326692, 20160653384]

約数ペア:

[(1, 20160653384), (2, 10080326692), (4, 5040163346), (8, 2520081673), (47, 428950072), (94, 214475036), (188, 107237518), (199, 101309816), (376, 53618759), (398, 50654908), (796, 25327454), (1592, 12663727), (9353, 2155528), (18706, 1077764), (37412, 538882), (74824, 269441)]