20569014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67219}}^1$

素因数の和:67244

約数の個数: 24

約数和(自身を含む): 47188440

約数和(自身を除く): 26619426

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67219, 134438, 201657, 403314, 604971, 1142723, 1209942, 2285446, 3428169, 6856338, 10284507, 20569014]

約数ペア:

[(1, 20569014), (2, 10284507), (3, 6856338), (6, 3428169), (9, 2285446), (17, 1209942), (18, 1142723), (34, 604971), (51, 403314), (102, 201657), (153, 134438), (306, 67219)]