20050744

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9677}}^1$

素因数の和:9727

約数の個数: 32

約数和(自身を含む): 44131680

約数和(自身を除く): 24080936

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9677, 19354, 38708, 67739, 77416, 135478, 270956, 358049, 541912, 716098, 1432196, 2506343, 2864392, 5012686, 10025372, 20050744]

約数ペア:

[(1, 20050744), (2, 10025372), (4, 5012686), (7, 2864392), (8, 2506343), (14, 1432196), (28, 716098), (37, 541912), (56, 358049), (74, 270956), (148, 135478), (259, 77416), (296, 67739), (518, 38708), (1036, 19354), (2072, 9677)]