20132592477

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{38747}}^1$

素因数の和:38969

約数の個数: 32

約数和(自身を含む): 28647481344

約数和(自身を除く): 8514888867

約数列:

[1, 3, 31, 37, 93, 111, 151, 453, 1147, 3441, 4681, 5587, 14043, 16761, 38747, 116241, 173197, 519591, 1201157, 1433639, 3603471, 4300917, 5850797, 17552391, 44442809, 133328427, 181374707, 216479489, 544124121, 649438467, 6710864159, 20132592477]

約数ペア:

[(1, 20132592477), (3, 6710864159), (31, 649438467), (37, 544124121), (93, 216479489), (111, 181374707), (151, 133328427), (453, 44442809), (1147, 17552391), (3441, 5850797), (4681, 4300917), (5587, 3603471), (14043, 1433639), (16761, 1201157), (38747, 519591), (116241, 173197)]