20086650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14879}}^1$

素因数の和:14900

約数の個数: 48

約数和(自身を含む): 55353600

約数和(自身を除く): 35266950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14879, 29758, 44637, 74395, 89274, 133911, 148790, 223185, 267822, 371975, 401733, 446370, 669555, 743950, 803466, 1115925, 1339110, 2008665, 2231850, 3347775, 4017330, 6695550, 10043325, 20086650]

約数ペア:

[(1, 20086650), (2, 10043325), (3, 6695550), (5, 4017330), (6, 3347775), (9, 2231850), (10, 2008665), (15, 1339110), (18, 1115925), (25, 803466), (27, 743950), (30, 669555), (45, 446370), (50, 401733), (54, 371975), (75, 267822), (90, 223185), (135, 148790), (150, 133911), (225, 89274), (270, 74395), (450, 44637), (675, 29758), (1350, 14879)]