20672232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123049}}^1$

素因数の和:123065

約数の個数: 32

約数和(自身を含む): 59064000

約数和(自身を除く): 38391768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123049, 246098, 369147, 492196, 738294, 861343, 984392, 1476588, 1722686, 2584029, 2953176, 3445372, 5168058, 6890744, 10336116, 20672232]

約数ペア:

[(1, 20672232), (2, 10336116), (3, 6890744), (4, 5168058), (6, 3445372), (7, 2953176), (8, 2584029), (12, 1722686), (14, 1476588), (21, 984392), (24, 861343), (28, 738294), (42, 492196), (56, 369147), (84, 246098), (168, 123049)]