20148068043

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{3821}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 30586701600

約数和(自身を除く): 10438633557

約数列:

[1, 3, 9, 29, 87, 89, 227, 261, 267, 681, 801, 2043, 2581, 3821, 6583, 7743, 11463, 19749, 20203, 23229, 34389, 59247, 60609, 110809, 181827, 332427, 340069, 585887, 867367, 997281, 1020207, 1757661, 2602101, 3060621, 5272983, 7806303, 9862001, 25153643, 29586003, 75460929, 77195663, 88758009, 226382787, 231586989, 694760967, 2238674227, 6716022681, 20148068043]

約数ペア:

[(1, 20148068043), (3, 6716022681), (9, 2238674227), (29, 694760967), (87, 231586989), (89, 226382787), (227, 88758009), (261, 77195663), (267, 75460929), (681, 29586003), (801, 25153643), (2043, 9862001), (2581, 7806303), (3821, 5272983), (6583, 3060621), (7743, 2602101), (11463, 1757661), (19749, 1020207), (20203, 997281), (23229, 867367), (34389, 585887), (59247, 340069), (60609, 332427), (110809, 181827)]