2009585980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5910547}}^1$

素因数の和:5910573

約数の個数: 24

約数和(自身を含む): 4468374288

約数和(自身を除く): 2458788308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5910547, 11821094, 23642188, 29552735, 59105470, 100479299, 118210940, 200958598, 401917196, 502396495, 1004792990, 2009585980]

約数ペア:

[(1, 2009585980), (2, 1004792990), (4, 502396495), (5, 401917196), (10, 200958598), (17, 118210940), (20, 100479299), (34, 59105470), (68, 29552735), (85, 23642188), (170, 11821094), (340, 5910547)]