20062736

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 40053240

約数和(自身を除く): 19990504

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 193, 292, 356, 386, 584, 712, 772, 1168, 1424, 1544, 3088, 6497, 12994, 14089, 17177, 25988, 28178, 34354, 51976, 56356, 68708, 103952, 112712, 137416, 225424, 274832, 1253921, 2507842, 5015684, 10031368, 20062736]

約数ペア:

[(1, 20062736), (2, 10031368), (4, 5015684), (8, 2507842), (16, 1253921), (73, 274832), (89, 225424), (146, 137416), (178, 112712), (193, 103952), (292, 68708), (356, 56356), (386, 51976), (584, 34354), (712, 28178), (772, 25988), (1168, 17177), (1424, 14089), (1544, 12994), (3088, 6497)]