13784620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40543}}^1$

素因数の和:40569

約数の個数: 24

約数和(自身を含む): 30651264

約数和(自身を除く): 16866644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 40543, 81086, 162172, 202715, 405430, 689231, 810860, 1378462, 2756924, 3446155, 6892310, 13784620]

約数ペア:

[(1, 13784620), (2, 6892310), (4, 3446155), (5, 2756924), (10, 1378462), (17, 810860), (20, 689231), (34, 405430), (68, 202715), (85, 162172), (170, 81086), (340, 40543)]