20100282038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{278143}}^1$

素因数の和:279739

約数の個数: 16

約数和(自身を含む): 31481450496

約数和(自身を除く): 11381168458

約数列:

[1, 2, 23, 46, 1571, 3142, 36133, 72266, 278143, 556286, 6397289, 12794578, 436962653, 873925306, 10050141019, 20100282038]

約数ペア:

[(1, 20100282038), (2, 10050141019), (23, 873925306), (46, 436962653), (1571, 12794578), (3142, 6397289), (36133, 556286), (72266, 278143)]