20342952572

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{98927}}^1$

素因数の和:99541

約数の個数: 24

約数和(自身を含む): 36023641920

約数和(自身を除く): 15680689348

約数列:

[1, 2, 4, 101, 202, 404, 509, 1018, 2036, 51409, 98927, 102818, 197854, 205636, 395708, 9991627, 19983254, 39966508, 50353843, 100707686, 201415372, 5085738143, 10171476286, 20342952572]

約数ペア:

[(1, 20342952572), (2, 10171476286), (4, 5085738143), (101, 201415372), (202, 100707686), (404, 50353843), (509, 39966508), (1018, 19983254), (2036, 9991627), (51409, 395708), (98927, 205636), (102818, 197854)]