20385624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121359

約数の個数: 32

約数和(自身を含む): 58245120

約数和(自身を除く): 37859496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121343, 242686, 364029, 485372, 728058, 849401, 970744, 1456116, 1698802, 2548203, 2912232, 3397604, 5096406, 6795208, 10192812, 20385624]

約数ペア:

[(1, 20385624), (2, 10192812), (3, 6795208), (4, 5096406), (6, 3397604), (7, 2912232), (8, 2548203), (12, 1698802), (14, 1456116), (21, 970744), (24, 849401), (28, 728058), (42, 485372), (56, 364029), (84, 242686), (168, 121343)]