20462111710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{300163}}^1$

素因数の和:300588

約数の個数: 32

約数和(自身を含む): 39095760672

約数和(自身を除く): 18633648962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 2005, 4010, 6817, 13634, 34085, 68170, 300163, 600326, 1500815, 3001630, 5102771, 10205542, 25513855, 51027710, 120365363, 240730726, 601826815, 1203653630, 2046211171, 4092422342, 10231055855, 20462111710]

約数ペア:

[(1, 20462111710), (2, 10231055855), (5, 4092422342), (10, 2046211171), (17, 1203653630), (34, 601826815), (85, 240730726), (170, 120365363), (401, 51027710), (802, 25513855), (2005, 10205542), (4010, 5102771), (6817, 3001630), (13634, 1500815), (34085, 600326), (68170, 300163)]