2017883420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14413453}}^1$

素因数の和:14413469

約数の個数: 24

約数和(自身を含む): 4842920544

約数和(自身を除く): 2825037124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14413453, 28826906, 57653812, 72067265, 100894171, 144134530, 201788342, 288269060, 403576684, 504470855, 1008941710, 2017883420]

約数ペア:

[(1, 2017883420), (2, 1008941710), (4, 504470855), (5, 403576684), (7, 288269060), (10, 201788342), (14, 144134530), (20, 100894171), (28, 72067265), (35, 57653812), (70, 28826906), (140, 14413453)]