20199775632

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{575689}}^1$

素因数の和:575760

約数の個数: 80

約数和(自身を含む): 56537363520

約数和(自身を除く): 36337587888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4386, 5848, 8772, 11696, 17544, 35088, 575689, 1151378, 1727067, 2302756, 3454134, 4605512, 6908268, 9211024, 9786713, 13816536, 19573426, 24754627, 27633072, 29360139, 39146852, 49509254, 58720278, 74263881, 78293704, 99018508, 117440556, 148527762, 156587408, 198037016, 234881112, 297055524, 396074032, 420828659, 469762224, 594111048, 841657318, 1188222096, 1262485977, 1683314636, 2524971954, 3366629272, 5049943908, 6733258544, 10099887816, 20199775632]

約数ペア:

[(1, 20199775632), (2, 10099887816), (3, 6733258544), (4, 5049943908), (6, 3366629272), (8, 2524971954), (12, 1683314636), (16, 1262485977), (17, 1188222096), (24, 841657318), (34, 594111048), (43, 469762224), (48, 420828659), (51, 396074032), (68, 297055524), (86, 234881112), (102, 198037016), (129, 156587408), (136, 148527762), (172, 117440556), (204, 99018508), (258, 78293704), (272, 74263881), (344, 58720278), (408, 49509254), (516, 39146852), (688, 29360139), (731, 27633072), (816, 24754627), (1032, 19573426), (1462, 13816536), (2064, 9786713), (2193, 9211024), (2924, 6908268), (4386, 4605512), (5848, 3454134), (8772, 2302756), (11696, 1727067), (17544, 1151378), (35088, 575689)]