2003123060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2442833}}^1$

素因数の和:2442883

約数の個数: 24

約数和(自身を含む): 4309159176

約数和(自身を除く): 2306036116

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2442833, 4885666, 9771332, 12214165, 24428330, 48856660, 100156153, 200312306, 400624612, 500780765, 1001561530, 2003123060]

約数ペア:

[(1, 2003123060), (2, 1001561530), (4, 500780765), (5, 400624612), (10, 200312306), (20, 100156153), (41, 48856660), (82, 24428330), (164, 12214165), (205, 9771332), (410, 4885666), (820, 2442833)]