20706600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34511}}^1$

素因数の和:34530

約数の個数: 48

約数和(自身を含む): 64192320

約数和(自身を除く): 43485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 34511, 69022, 103533, 138044, 172555, 207066, 276088, 345110, 414132, 517665, 690220, 828264, 862775, 1035330, 1380440, 1725550, 2070660, 2588325, 3451100, 4141320, 5176650, 6902200, 10353300, 20706600]

約数ペア:

[(1, 20706600), (2, 10353300), (3, 6902200), (4, 5176650), (5, 4141320), (6, 3451100), (8, 2588325), (10, 2070660), (12, 1725550), (15, 1380440), (20, 1035330), (24, 862775), (25, 828264), (30, 690220), (40, 517665), (50, 414132), (60, 345110), (75, 276088), (100, 207066), (120, 172555), (150, 138044), (200, 103533), (300, 69022), (600, 34511)]