20073616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40510

約数の個数: 20

約数和(自身を含む): 40148224

約数和(自身を除く): 20074608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40471, 80942, 161884, 323768, 647536, 1254601, 2509202, 5018404, 10036808, 20073616]

約数ペア:

[(1, 20073616), (2, 10036808), (4, 5018404), (8, 2509202), (16, 1254601), (31, 647536), (62, 323768), (124, 161884), (248, 80942), (496, 40471)]