20216402514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{84313}}^1$

素因数の和:84512

約数の個数: 96

約数和(自身を含む): 54926861184

約数和(自身を除く): 34710458670

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 173, 198, 231, 346, 462, 519, 693, 1038, 1211, 1386, 1557, 1903, 2422, 3114, 3633, 3806, 5709, 7266, 10899, 11418, 13321, 17127, 21798, 26642, 34254, 39963, 79926, 84313, 119889, 168626, 239778, 252939, 505878, 590191, 758817, 927443, 1180382, 1517634, 1770573, 1854886, 2782329, 3541146, 5311719, 5564658, 6492101, 8346987, 10623438, 12984202, 14586149, 16693974, 19476303, 29172298, 38952606, 43758447, 58428909, 87516894, 102103043, 116857818, 131275341, 160447639, 204206086, 262550682, 306309129, 320895278, 481342917, 612618258, 918927387, 962685834, 1123133473, 1444028751, 1837854774, 2246266946, 2888057502, 3369400419, 6738800838, 10108201257, 20216402514]

約数ペア:

[(1, 20216402514), (2, 10108201257), (3, 6738800838), (6, 3369400419), (7, 2888057502), (9, 2246266946), (11, 1837854774), (14, 1444028751), (18, 1123133473), (21, 962685834), (22, 918927387), (33, 612618258), (42, 481342917), (63, 320895278), (66, 306309129), (77, 262550682), (99, 204206086), (126, 160447639), (154, 131275341), (173, 116857818), (198, 102103043), (231, 87516894), (346, 58428909), (462, 43758447), (519, 38952606), (693, 29172298), (1038, 19476303), (1211, 16693974), (1386, 14586149), (1557, 12984202), (1903, 10623438), (2422, 8346987), (3114, 6492101), (3633, 5564658), (3806, 5311719), (5709, 3541146), (7266, 2782329), (10899, 1854886), (11418, 1770573), (13321, 1517634), (17127, 1180382), (21798, 927443), (26642, 758817), (34254, 590191), (39963, 505878), (79926, 252939), (84313, 239778), (119889, 168626)]