20469332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 39521832

約数和(自身を除く): 19052500

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 9601, 19202, 38404, 124813, 249626, 393641, 499252, 787282, 1574564, 5117333, 10234666, 20469332]

約数ペア:

[(1, 20469332), (2, 10234666), (4, 5117333), (13, 1574564), (26, 787282), (41, 499252), (52, 393641), (82, 249626), (164, 124813), (533, 38404), (1066, 19202), (2132, 9601)]