20144337918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{53623}}^1$

素因数の和:53801

約数の個数: 64

約数和(自身を含む): 44477890560

約数和(自身を除く): 24333552642

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 127, 174, 254, 381, 493, 762, 986, 1479, 2159, 2958, 3683, 4318, 6477, 7366, 11049, 12954, 22098, 53623, 62611, 107246, 125222, 160869, 187833, 321738, 375666, 911591, 1555067, 1823182, 2734773, 3110134, 4665201, 5469546, 6810121, 9330402, 13620242, 20430363, 26436139, 40860726, 52872278, 79308417, 115772057, 158616834, 197493509, 231544114, 347316171, 394987018, 592480527, 694632342, 1184961054, 3357389653, 6714779306, 10072168959, 20144337918]

約数ペア:

[(1, 20144337918), (2, 10072168959), (3, 6714779306), (6, 3357389653), (17, 1184961054), (29, 694632342), (34, 592480527), (51, 394987018), (58, 347316171), (87, 231544114), (102, 197493509), (127, 158616834), (174, 115772057), (254, 79308417), (381, 52872278), (493, 40860726), (762, 26436139), (986, 20430363), (1479, 13620242), (2159, 9330402), (2958, 6810121), (3683, 5469546), (4318, 4665201), (6477, 3110134), (7366, 2734773), (11049, 1823182), (12954, 1555067), (22098, 911591), (53623, 375666), (62611, 321738), (107246, 187833), (125222, 160869)]