20243804154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{566387}}^1$

素因数の和:566459

約数の個数: 64

約数和(自身を含む): 49588402176

約数和(自身を除く): 29344598022

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 5106, 5957, 11914, 17871, 35742, 566387, 1132774, 1699161, 3398322, 3964709, 7929418, 11894127, 13026901, 20956319, 23788254, 26053802, 39080703, 41912638, 62868957, 78161406, 91188307, 125737914, 146694233, 182376614, 273564921, 293388466, 440082699, 481995337, 547129842, 880165398, 963990674, 1445986011, 2891972022, 3373967359, 6747934718, 10121902077, 20243804154]

約数ペア:

[(1, 20243804154), (2, 10121902077), (3, 6747934718), (6, 3373967359), (7, 2891972022), (14, 1445986011), (21, 963990674), (23, 880165398), (37, 547129842), (42, 481995337), (46, 440082699), (69, 293388466), (74, 273564921), (111, 182376614), (138, 146694233), (161, 125737914), (222, 91188307), (259, 78161406), (322, 62868957), (483, 41912638), (518, 39080703), (777, 26053802), (851, 23788254), (966, 20956319), (1554, 13026901), (1702, 11894127), (2553, 7929418), (5106, 3964709), (5957, 3398322), (11914, 1699161), (17871, 1132774), (35742, 566387)]