20138065932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1\times {\mathrm{14797}}^1$

素因数の和:19758

約数の個数: 48

約数和(自身を含む): 49045070592

約数和(自身を除く): 28907004660

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 4931, 9862, 14793, 14797, 19724, 29586, 29594, 44391, 59172, 59188, 88782, 113413, 177564, 226826, 340239, 340331, 453652, 680478, 680662, 1020993, 1360956, 1361324, 2041986, 4083972, 72964007, 145928014, 218892021, 291856028, 437784042, 875568084, 1678172161, 3356344322, 5034516483, 6712688644, 10069032966, 20138065932]

約数ペア:

[(1, 20138065932), (2, 10069032966), (3, 6712688644), (4, 5034516483), (6, 3356344322), (12, 1678172161), (23, 875568084), (46, 437784042), (69, 291856028), (92, 218892021), (138, 145928014), (276, 72964007), (4931, 4083972), (9862, 2041986), (14793, 1361324), (14797, 1360956), (19724, 1020993), (29586, 680662), (29594, 680478), (44391, 453652), (59172, 340331), (59188, 340239), (88782, 226826), (113413, 177564)]