2012090128

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{82571}}^1$

素因数の和:84102

約数の個数: 20

約数和(自身を含む): 3901031568

約数和(自身を除く): 1888941440

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 12184, 24368, 82571, 165142, 330284, 660568, 1321136, 125755633, 251511266, 503022532, 1006045064, 2012090128]

約数ペア:

[(1, 2012090128), (2, 1006045064), (4, 503022532), (8, 251511266), (16, 125755633), (1523, 1321136), (3046, 660568), (6092, 330284), (12184, 165142), (24368, 82571)]