20544360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{171203}}^1$

素因数の和:171217

約数の個数: 32

約数和(自身を含む): 61633440

約数和(自身を除く): 41089080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 171203, 342406, 513609, 684812, 856015, 1027218, 1369624, 1712030, 2054436, 2568045, 3424060, 4108872, 5136090, 6848120, 10272180, 20544360]

約数ペア:

[(1, 20544360), (2, 10272180), (3, 6848120), (4, 5136090), (5, 4108872), (6, 3424060), (8, 2568045), (10, 2054436), (12, 1712030), (15, 1369624), (20, 1027218), (24, 856015), (30, 684812), (40, 513609), (60, 342406), (120, 171203)]