17354620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51043}}^1$

素因数の和:51069

約数の個数: 24

約数和(自身を含む): 38589264

約数和(自身を除く): 21234644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 51043, 102086, 204172, 255215, 510430, 867731, 1020860, 1735462, 3470924, 4338655, 8677310, 17354620]

約数ペア:

[(1, 17354620), (2, 8677310), (4, 4338655), (5, 3470924), (10, 1735462), (17, 1020860), (20, 867731), (34, 510430), (68, 255215), (85, 204172), (170, 102086), (340, 51043)]