20210316216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17916947}}^1$

素因数の和:17917003

約数の個数: 32

約数和(自身を含む): 51600810240

約数和(自身を除く): 31390494024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17916947, 35833894, 53750841, 71667788, 107501682, 143335576, 215003364, 430006728, 842096509, 1684193018, 2526289527, 3368386036, 5052579054, 6736772072, 10105158108, 20210316216]

約数ペア:

[(1, 20210316216), (2, 10105158108), (3, 6736772072), (4, 5052579054), (6, 3368386036), (8, 2526289527), (12, 1684193018), (24, 842096509), (47, 430006728), (94, 215003364), (141, 143335576), (188, 107501682), (282, 71667788), (376, 53750841), (564, 35833894), (1128, 17916947)]