20172928260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336215471}}^1$

素因数の和:336215483

約数の個数: 24

約数和(自身を含む): 56484199296

約数和(自身を除く): 36311271036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336215471, 672430942, 1008646413, 1344861884, 1681077355, 2017292826, 3362154710, 4034585652, 5043232065, 6724309420, 10086464130, 20172928260]

約数ペア:

[(1, 20172928260), (2, 10086464130), (3, 6724309420), (4, 5043232065), (5, 4034585652), (6, 3362154710), (10, 2017292826), (12, 1681077355), (15, 1344861884), (20, 1008646413), (30, 672430942), (60, 336215471)]