20956914

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{35281}}^1$

素因数の和:35303

約数の個数: 32

約数和(自身を含む): 50806080

約数和(自身を除く): 29849166

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 35281, 70562, 105843, 211686, 317529, 388091, 635058, 776182, 952587, 1164273, 1905174, 2328546, 3492819, 6985638, 10478457, 20956914]

約数ペア:

[(1, 20956914), (2, 10478457), (3, 6985638), (6, 3492819), (9, 2328546), (11, 1905174), (18, 1164273), (22, 952587), (27, 776182), (33, 635058), (54, 388091), (66, 317529), (99, 211686), (198, 105843), (297, 70562), (594, 35281)]