20157627594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{123829}}^1$

素因数の和:125934

約数の個数: 32

約数和(自身を含む): 43437582720

約数和(自身を除く): 23279955126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2087, 4174, 6261, 12522, 27131, 54262, 81393, 123829, 162786, 247658, 371487, 742974, 1609777, 3219554, 4829331, 9658662, 258431123, 516862246, 775293369, 1550586738, 3359604599, 6719209198, 10078813797, 20157627594]

約数ペア:

[(1, 20157627594), (2, 10078813797), (3, 6719209198), (6, 3359604599), (13, 1550586738), (26, 775293369), (39, 516862246), (78, 258431123), (2087, 9658662), (4174, 4829331), (6261, 3219554), (12522, 1609777), (27131, 742974), (54262, 371487), (81393, 247658), (123829, 162786)]