20090192139

素因数分解:

$3^2\times {\mathrm{1291}}^1\times {\mathrm{1303}}^1\times {\mathrm{1327}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 29085834752

約数和(自身を除く): 8995642613

約数列:

[1, 3, 9, 1291, 1303, 1327, 3873, 3909, 3981, 11619, 11727, 11943, 1682173, 1713157, 1729081, 5046519, 5139471, 5187243, 15139557, 15418413, 15561729, 2232243571, 6696730713, 20090192139]

約数ペア:

[(1, 20090192139), (3, 6696730713), (9, 2232243571), (1291, 15561729), (1303, 15418413), (1327, 15139557), (3873, 5187243), (3909, 5139471), (3981, 5046519), (11619, 1729081), (11727, 1713157), (11943, 1682173)]