20342832750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{3013753}}^1$

素因数の和:3013779

約数の個数: 64

約数和(自身を含む): 56417474880

約数和(自身を除く): 36074642130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 3013753, 6027506, 9041259, 15068765, 18082518, 27123777, 30137530, 45206295, 54247554, 75343825, 81371331, 90412590, 135618885, 150687650, 162742662, 226031475, 271237770, 376719125, 406856655, 452062950, 678094425, 753438250, 813713310, 1130157375, 1356188850, 2034283275, 2260314750, 3390472125, 4068566550, 6780944250, 10171416375, 20342832750]

約数ペア:

[(1, 20342832750), (2, 10171416375), (3, 6780944250), (5, 4068566550), (6, 3390472125), (9, 2260314750), (10, 2034283275), (15, 1356188850), (18, 1130157375), (25, 813713310), (27, 753438250), (30, 678094425), (45, 452062950), (50, 406856655), (54, 376719125), (75, 271237770), (90, 226031475), (125, 162742662), (135, 150687650), (150, 135618885), (225, 90412590), (250, 81371331), (270, 75343825), (375, 54247554), (450, 45206295), (675, 30137530), (750, 27123777), (1125, 18082518), (1350, 15068765), (2250, 9041259), (3375, 6027506), (6750, 3013753)]