20225016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40129}}^1$

素因数の和:40148

約数の個数: 48

約数和(自身を含む): 62602800

約数和(自身を除く): 42377784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40129, 80258, 120387, 160516, 240774, 280903, 321032, 361161, 481548, 561806, 722322, 842709, 963096, 1123612, 1444644, 1685418, 2247224, 2528127, 2889288, 3370836, 5056254, 6741672, 10112508, 20225016]

約数ペア:

[(1, 20225016), (2, 10112508), (3, 6741672), (4, 5056254), (6, 3370836), (7, 2889288), (8, 2528127), (9, 2247224), (12, 1685418), (14, 1444644), (18, 1123612), (21, 963096), (24, 842709), (28, 722322), (36, 561806), (42, 481548), (56, 361161), (63, 321032), (72, 280903), (84, 240774), (126, 160516), (168, 120387), (252, 80258), (504, 40129)]