20182015210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{274847}}^1$

素因数の和:275910

約数の個数: 32

約数和(自身を含む): 41557017600

約数和(自身を除く): 21375002390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1049, 2098, 5245, 7343, 10490, 14686, 36715, 73430, 274847, 549694, 1374235, 1923929, 2748470, 3847858, 9619645, 19239290, 288314503, 576629006, 1441572515, 2018201521, 2883145030, 4036403042, 10091007605, 20182015210]

約数ペア:

[(1, 20182015210), (2, 10091007605), (5, 4036403042), (7, 2883145030), (10, 2018201521), (14, 1441572515), (35, 576629006), (70, 288314503), (1049, 19239290), (2098, 9619645), (5245, 3847858), (7343, 2748470), (10490, 1923929), (14686, 1374235), (36715, 549694), (73430, 274847)]