20146132026

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{25717}}^1$

素因数の和:25980

約数の個数: 64

約数和(自身を含む): 45551721600

約数和(自身を除く): 25405589574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 163, 178, 267, 326, 489, 534, 801, 978, 1467, 1602, 2403, 2934, 4401, 4806, 8802, 14507, 25717, 29014, 43521, 51434, 77151, 87042, 130563, 154302, 231453, 261126, 391689, 462906, 694359, 783378, 1388718, 2288813, 4191871, 4577626, 6866439, 8383742, 12575613, 13732878, 20599317, 25151226, 37726839, 41198634, 61797951, 75453678, 113180517, 123595902, 226361034, 373076519, 746153038, 1119229557, 2238459114, 3357688671, 6715377342, 10073066013, 20146132026]

約数ペア:

[(1, 20146132026), (2, 10073066013), (3, 6715377342), (6, 3357688671), (9, 2238459114), (18, 1119229557), (27, 746153038), (54, 373076519), (89, 226361034), (163, 123595902), (178, 113180517), (267, 75453678), (326, 61797951), (489, 41198634), (534, 37726839), (801, 25151226), (978, 20599317), (1467, 13732878), (1602, 12575613), (2403, 8383742), (2934, 6866439), (4401, 4577626), (4806, 4191871), (8802, 2288813), (14507, 1388718), (25717, 783378), (29014, 694359), (43521, 462906), (51434, 391689), (77151, 261126), (87042, 231453), (130563, 154302)]