20791176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123757}}^1$

素因数の和:123773

約数の個数: 32

約数和(自身を含む): 59403840

約数和(自身を除く): 38612664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123757, 247514, 371271, 495028, 742542, 866299, 990056, 1485084, 1732598, 2598897, 2970168, 3465196, 5197794, 6930392, 10395588, 20791176]

約数ペア:

[(1, 20791176), (2, 10395588), (3, 6930392), (4, 5197794), (6, 3465196), (7, 2970168), (8, 2598897), (12, 1732598), (14, 1485084), (21, 990056), (24, 866299), (28, 742542), (42, 495028), (56, 371271), (84, 247514), (168, 123757)]