20227974410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288971063}}^1$

素因数の和:288971077

約数の個数: 16

約数和(自身を含む): 41611833216

約数和(自身を除く): 21383858806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288971063, 577942126, 1444855315, 2022797441, 2889710630, 4045594882, 10113987205, 20227974410]

約数ペア:

[(1, 20227974410), (2, 10113987205), (5, 4045594882), (7, 2889710630), (10, 2022797441), (14, 1444855315), (35, 577942126), (70, 288971063)]