2020978072

素因数分解:

$2^3\times {\mathrm{4517}}^1\times {\mathrm{55927}}^1$

素因数の和:60450

約数の個数: 16

約数和(自身を含む): 3790240560

約数和(自身を除く): 1769262488

約数列:

[1, 2, 4, 8, 4517, 9034, 18068, 36136, 55927, 111854, 223708, 447416, 252622259, 505244518, 1010489036, 2020978072]

約数ペア:

[(1, 2020978072), (2, 1010489036), (4, 505244518), (8, 252622259), (4517, 447416), (9034, 223708), (18068, 111854), (36136, 55927)]