20049324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 51256800

約数和(自身を除く): 31207476

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 3389, 5916, 6778, 10167, 13556, 20334, 40668, 57613, 98281, 115226, 172839, 196562, 230452, 294843, 345678, 393124, 589686, 691356, 1179372, 1670777, 3341554, 5012331, 6683108, 10024662, 20049324]

約数ペア:

[(1, 20049324), (2, 10024662), (3, 6683108), (4, 5012331), (6, 3341554), (12, 1670777), (17, 1179372), (29, 691356), (34, 589686), (51, 393124), (58, 345678), (68, 294843), (87, 230452), (102, 196562), (116, 172839), (174, 115226), (204, 98281), (348, 57613), (493, 40668), (986, 20334), (1479, 13556), (1972, 10167), (2958, 6778), (3389, 5916)]