20180771028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{459113}}^1$

素因数の和:459174

約数の個数: 96

約数和(自身を含む): 58619675520

約数和(自身を除く): 38438904492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1998, 2442, 3663, 3996, 4884, 7326, 10989, 14652, 21978, 43956, 459113, 918226, 1377339, 1836452, 2754678, 4132017, 5050243, 5509356, 8264034, 10100486, 12396051, 15150729, 16528068, 16987181, 20200972, 24792102, 30301458, 33974362, 45452187, 49584204, 50961543, 60602916, 67948724, 90904374, 101923086, 136356561, 152884629, 181808748, 186858991, 203846172, 272713122, 305769258, 373717982, 458653887, 545426244, 560576973, 611538516, 747435964, 917307774, 1121153946, 1681730919, 1834615548, 2242307892, 3363461838, 5045192757, 6726923676, 10090385514, 20180771028]

約数ペア:

[(1, 20180771028), (2, 10090385514), (3, 6726923676), (4, 5045192757), (6, 3363461838), (9, 2242307892), (11, 1834615548), (12, 1681730919), (18, 1121153946), (22, 917307774), (27, 747435964), (33, 611538516), (36, 560576973), (37, 545426244), (44, 458653887), (54, 373717982), (66, 305769258), (74, 272713122), (99, 203846172), (108, 186858991), (111, 181808748), (132, 152884629), (148, 136356561), (198, 101923086), (222, 90904374), (297, 67948724), (333, 60602916), (396, 50961543), (407, 49584204), (444, 45452187), (594, 33974362), (666, 30301458), (814, 24792102), (999, 20200972), (1188, 16987181), (1221, 16528068), (1332, 15150729), (1628, 12396051), (1998, 10100486), (2442, 8264034), (3663, 5509356), (3996, 5050243), (4884, 4132017), (7326, 2754678), (10989, 1836452), (14652, 1377339), (21978, 918226), (43956, 459113)]