20594658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8311}}^1$

素因数の和:8382

約数の個数: 32

約数和(自身を含む): 47877120

約数和(自身を除く): 27282462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 8311, 16622, 24933, 49866, 58177, 116354, 174531, 349062, 490349, 980698, 1471047, 2942094, 3432443, 6864886, 10297329, 20594658]

約数ペア:

[(1, 20594658), (2, 10297329), (3, 6864886), (6, 3432443), (7, 2942094), (14, 1471047), (21, 980698), (42, 490349), (59, 349062), (118, 174531), (177, 116354), (354, 58177), (413, 49866), (826, 24933), (1239, 16622), (2478, 8311)]