20159540934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12547}}^1\times {\mathrm{20599}}^1$

素因数の和:33164

約数の個数: 32

約数和(自身を含む): 43426118400

約数和(自身を除く): 23266577466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 12547, 20599, 25094, 37641, 41198, 61797, 75282, 123594, 163111, 267787, 326222, 489333, 535574, 803361, 978666, 1606722, 258455653, 516911306, 775366959, 1550733918, 3359923489, 6719846978, 10079770467, 20159540934]

約数ペア:

[(1, 20159540934), (2, 10079770467), (3, 6719846978), (6, 3359923489), (13, 1550733918), (26, 775366959), (39, 516911306), (78, 258455653), (12547, 1606722), (20599, 978666), (25094, 803361), (37641, 535574), (41198, 489333), (61797, 326222), (75282, 267787), (123594, 163111)]