202067900

素因数分解:

$2^2\times 5^2\times {\mathrm{2020679}}^1$

素因数の和:2020693

約数の個数: 18

約数和(自身を含む): 438487560

約数和(自身を除く): 236419660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2020679, 4041358, 8082716, 10103395, 20206790, 40413580, 50516975, 101033950, 202067900]

約数ペア:

[(1, 202067900), (2, 101033950), (4, 50516975), (5, 40413580), (10, 20206790), (20, 10103395), (25, 8082716), (50, 4041358), (100, 2020679)]