20204410068

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1147717}}^1$

素因数の和:1147893

約数の個数: 48

約数和(自身を含む): 52703210560

約数和(自身を除く): 32498800492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 17604, 1147717, 2295434, 3443151, 4590868, 6886302, 10329453, 13772604, 20658906, 30988359, 41317812, 61976718, 123953436, 187077871, 374155742, 561233613, 748311484, 1122467226, 1683700839, 2244934452, 3367401678, 5051102517, 6734803356, 10102205034, 20204410068]

約数ペア:

[(1, 20204410068), (2, 10102205034), (3, 6734803356), (4, 5051102517), (6, 3367401678), (9, 2244934452), (12, 1683700839), (18, 1122467226), (27, 748311484), (36, 561233613), (54, 374155742), (108, 187077871), (163, 123953436), (326, 61976718), (489, 41317812), (652, 30988359), (978, 20658906), (1467, 13772604), (1956, 10329453), (2934, 6886302), (4401, 4590868), (5868, 3443151), (8802, 2295434), (17604, 1147717)]