20683362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25919}}^1$

素因数の和:25950

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 29083038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25919, 51838, 77757, 155514, 181433, 362866, 492461, 544299, 984922, 1088598, 1477383, 2954766, 3447227, 6894454, 10341681, 20683362]

約数ペア:

[(1, 20683362), (2, 10341681), (3, 6894454), (6, 3447227), (7, 2954766), (14, 1477383), (19, 1088598), (21, 984922), (38, 544299), (42, 492461), (57, 362866), (114, 181433), (133, 155514), (266, 77757), (399, 51838), (798, 25919)]