20838049167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{92489}}^1$

素因数の和:92667

約数の個数: 32

約数和(自身を含む): 30765873600

約数和(自身を除く): 9927824433

約数列:

[1, 3, 13, 39, 53, 109, 159, 327, 689, 1417, 2067, 4251, 5777, 17331, 75101, 92489, 225303, 277467, 1202357, 3607071, 4901917, 10081301, 14705751, 30243903, 63724921, 131056913, 191174763, 393170739, 534308953, 1602926859, 6946016389, 20838049167]

約数ペア:

[(1, 20838049167), (3, 6946016389), (13, 1602926859), (39, 534308953), (53, 393170739), (109, 191174763), (159, 131056913), (327, 63724921), (689, 30243903), (1417, 14705751), (2067, 10081301), (4251, 4901917), (5777, 3607071), (17331, 1202357), (75101, 277467), (92489, 225303)]