20073670162

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:1980

約数の個数: 96

約数和(自身を含む): 38914546608

約数和(自身を除く): 18840876446

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 257, 259, 481, 514, 518, 637, 962, 1274, 1657, 1799, 1813, 3314, 3341, 3367, 3598, 3626, 6682, 6734, 9509, 11599, 12593, 19018, 21541, 23198, 23387, 23569, 25186, 43082, 46774, 47138, 61309, 66563, 81193, 122618, 123617, 133126, 150787, 162386, 163709, 247234, 301574, 327418, 425849, 429163, 465941, 797017, 851698, 858326, 865319, 931882, 1055509, 1594034, 1730638, 2111018, 2980943, 3004141, 5536037, 5579119, 5961886, 6008282, 6057233, 11072074, 11158238, 12114466, 15756413, 20866601, 31512826, 38752259, 39053833, 41733202, 77504518, 78107666, 110294891, 204833369, 220589782, 271265813, 409666738, 542531626, 772064237, 1433833583, 1544128474, 2867667166, 10036835081, 20073670162]

約数ペア:

[(1, 20073670162), (2, 10036835081), (7, 2867667166), (13, 1544128474), (14, 1433833583), (26, 772064237), (37, 542531626), (49, 409666738), (74, 271265813), (91, 220589782), (98, 204833369), (182, 110294891), (257, 78107666), (259, 77504518), (481, 41733202), (514, 39053833), (518, 38752259), (637, 31512826), (962, 20866601), (1274, 15756413), (1657, 12114466), (1799, 11158238), (1813, 11072074), (3314, 6057233), (3341, 6008282), (3367, 5961886), (3598, 5579119), (3626, 5536037), (6682, 3004141), (6734, 2980943), (9509, 2111018), (11599, 1730638), (12593, 1594034), (19018, 1055509), (21541, 931882), (23198, 865319), (23387, 858326), (23569, 851698), (25186, 797017), (43082, 465941), (46774, 429163), (47138, 425849), (61309, 327418), (66563, 301574), (81193, 247234), (122618, 163709), (123617, 162386), (133126, 150787)]