20228932010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288984743}}^1$

素因数の和:288984757

約数の個数: 16

約数和(自身を含む): 41613803136

約数和(自身を除く): 21384871126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288984743, 577969486, 1444923715, 2022893201, 2889847430, 4045786402, 10114466005, 20228932010]

約数ペア:

[(1, 20228932010), (2, 10114466005), (5, 4045786402), (7, 2889847430), (10, 2022893201), (14, 1444923715), (35, 577969486), (70, 288984743)]