20296500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{1933}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 67581696

約数和(自身を除く): 47285196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 1933, 2100, 2625, 3500, 3866, 5250, 5799, 7732, 9665, 10500, 11598, 13531, 19330, 23196, 27062, 28995, 38660, 40593, 48325, 54124, 57990, 67655, 81186, 96650, 115980, 135310, 144975, 162372, 193300, 202965, 241625, 270620, 289950, 338275, 405930, 483250, 579900, 676550, 724875, 811860, 966500, 1014825, 1353100, 1449750, 1691375, 2029650, 2899500, 3382750, 4059300, 5074125, 6765500, 10148250, 20296500]

約数ペア:

[(1, 20296500), (2, 10148250), (3, 6765500), (4, 5074125), (5, 4059300), (6, 3382750), (7, 2899500), (10, 2029650), (12, 1691375), (14, 1449750), (15, 1353100), (20, 1014825), (21, 966500), (25, 811860), (28, 724875), (30, 676550), (35, 579900), (42, 483250), (50, 405930), (60, 338275), (70, 289950), (75, 270620), (84, 241625), (100, 202965), (105, 193300), (125, 162372), (140, 144975), (150, 135310), (175, 115980), (210, 96650), (250, 81186), (300, 67655), (350, 57990), (375, 54124), (420, 48325), (500, 40593), (525, 38660), (700, 28995), (750, 27062), (875, 23196), (1050, 19330), (1500, 13531), (1750, 11598), (1933, 10500), (2100, 9665), (2625, 7732), (3500, 5799), (3866, 5250)]