20171156522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{782981}}^1$

素因数の和:784165

約数の個数: 16

約数和(自身を含む): 33035576544

約数和(自身を除く): 12864420022

約数列:

[1, 2, 11, 22, 1171, 2342, 12881, 25762, 782981, 1565962, 8612791, 17225582, 916870751, 1833741502, 10085578261, 20171156522]

約数ペア:

[(1, 20171156522), (2, 10085578261), (11, 1833741502), (22, 916870751), (1171, 17225582), (2342, 8612791), (12881, 1565962), (25762, 782981)]