20086801664

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2531099}}^1$

素因数の和:2531146

約数の個数: 36

約数和(自身を含む): 41388547200

約数和(自身を除く): 21301745536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 2531099, 5062198, 10124396, 20248792, 40497584, 78464069, 80995168, 156928138, 161990336, 313856276, 323980672, 627712552, 647961344, 1255425104, 2510850208, 5021700416, 10043400832, 20086801664]

約数ペア:

[(1, 20086801664), (2, 10043400832), (4, 5021700416), (8, 2510850208), (16, 1255425104), (31, 647961344), (32, 627712552), (62, 323980672), (64, 313856276), (124, 161990336), (128, 156928138), (248, 80995168), (256, 78464069), (496, 40497584), (992, 20248792), (1984, 10124396), (3968, 5062198), (7936, 2531099)]