20008150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23539}}^1$

素因数の和:23568

約数の個数: 24

約数和(自身を含む): 39405960

約数和(自身を除く): 19397810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 23539, 47078, 117695, 235390, 400163, 588475, 800326, 1176950, 2000815, 4001630, 10004075, 20008150]

約数ペア:

[(1, 20008150), (2, 10004075), (5, 4001630), (10, 2000815), (17, 1176950), (25, 800326), (34, 588475), (50, 400163), (85, 235390), (170, 117695), (425, 47078), (850, 23539)]