20355594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4289}}^1$

素因数の和:4414

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 26594166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4289, 4746, 8578, 12867, 25734, 30023, 60046, 90069, 180138, 484657, 969314, 1453971, 2907942, 3392599, 6785198, 10177797, 20355594]

約数ペア:

[(1, 20355594), (2, 10177797), (3, 6785198), (6, 3392599), (7, 2907942), (14, 1453971), (21, 969314), (42, 484657), (113, 180138), (226, 90069), (339, 60046), (678, 30023), (791, 25734), (1582, 12867), (2373, 8578), (4289, 4746)]