2012924260

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{106279}}^1$

素因数の和:107235

約数の個数: 24

約数和(自身を含む): 4231644480

約数和(自身を除く): 2218720220

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 3788, 4735, 9470, 18940, 106279, 212558, 425116, 531395, 1062790, 2125580, 100646213, 201292426, 402584852, 503231065, 1006462130, 2012924260]

約数ペア:

[(1, 2012924260), (2, 1006462130), (4, 503231065), (5, 402584852), (10, 201292426), (20, 100646213), (947, 2125580), (1894, 1062790), (3788, 531395), (4735, 425116), (9470, 212558), (18940, 106279)]