20994024

素因数分解:

$2^3\times 3^1\times {\mathrm{613}}^1\times {\mathrm{1427}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 52607520

約数和(自身を除く): 31613496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 613, 1226, 1427, 1839, 2452, 2854, 3678, 4281, 4904, 5708, 7356, 8562, 11416, 14712, 17124, 34248, 874751, 1749502, 2624253, 3499004, 5248506, 6998008, 10497012, 20994024]

約数ペア:

[(1, 20994024), (2, 10497012), (3, 6998008), (4, 5248506), (6, 3499004), (8, 2624253), (12, 1749502), (24, 874751), (613, 34248), (1226, 17124), (1427, 14712), (1839, 11416), (2452, 8562), (2854, 7356), (3678, 5708), (4281, 4904)]