20233536318

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{14423}}^1$

素因数の和:14830

約数の個数: 64

約数和(自身を含む): 45653690880

約数和(自身を除く): 25420154562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 313, 498, 626, 747, 939, 1494, 1878, 2241, 2817, 4482, 5634, 8451, 14423, 16902, 25979, 28846, 43269, 51958, 77937, 86538, 129807, 155874, 233811, 259614, 389421, 467622, 701433, 778842, 1197109, 1402866, 2394218, 3591327, 4514399, 7182654, 9028798, 10773981, 13543197, 21547962, 27086394, 32321943, 40629591, 64643886, 81259182, 121888773, 243777546, 374695117, 749390234, 1124085351, 2248170702, 3372256053, 6744512106, 10116768159, 20233536318]

約数ペア:

[(1, 20233536318), (2, 10116768159), (3, 6744512106), (6, 3372256053), (9, 2248170702), (18, 1124085351), (27, 749390234), (54, 374695117), (83, 243777546), (166, 121888773), (249, 81259182), (313, 64643886), (498, 40629591), (626, 32321943), (747, 27086394), (939, 21547962), (1494, 13543197), (1878, 10773981), (2241, 9028798), (2817, 7182654), (4482, 4514399), (5634, 3591327), (8451, 2394218), (14423, 1402866), (16902, 1197109), (25979, 778842), (28846, 701433), (43269, 467622), (51958, 389421), (77937, 259614), (86538, 233811), (129807, 155874)]