20173456788

素因数分解:

$2^2\times 3^1\times {\mathrm{47609}}^1\times {\mathrm{35311}}^1$

素因数の和:82927

約数の個数: 24

約数和(自身を含む): 47073720960

約数和(自身を除く): 26900264172

約数列:

[1, 2, 3, 4, 6, 12, 35311, 47609, 70622, 95218, 105933, 141244, 142827, 190436, 211866, 285654, 423732, 571308, 1681121399, 3362242798, 5043364197, 6724485596, 10086728394, 20173456788]

約数ペア:

[(1, 20173456788), (2, 10086728394), (3, 6724485596), (4, 5043364197), (6, 3362242798), (12, 1681121399), (35311, 571308), (47609, 423732), (70622, 285654), (95218, 211866), (105933, 190436), (141244, 142827)]