20223336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 62657280

約数和(自身を除く): 42433944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 97, 102, 119, 136, 146, 168, 194, 204, 219, 238, 291, 292, 357, 388, 408, 438, 476, 511, 582, 584, 679, 714, 776, 876, 952, 1022, 1164, 1241, 1358, 1428, 1533, 1649, 1752, 2037, 2044, 2328, 2482, 2716, 2856, 3066, 3298, 3723, 4074, 4088, 4947, 4964, 5432, 6132, 6596, 7081, 7446, 8148, 8687, 9894, 9928, 11543, 12264, 13192, 14162, 14892, 16296, 17374, 19788, 21243, 23086, 26061, 28324, 29784, 34629, 34748, 39576, 42486, 46172, 49567, 52122, 56648, 69258, 69496, 84972, 92344, 99134, 104244, 120377, 138516, 148701, 169944, 198268, 208488, 240754, 277032, 297402, 361131, 396536, 481508, 594804, 722262, 842639, 963016, 1189608, 1444524, 1685278, 2527917, 2889048, 3370556, 5055834, 6741112, 10111668, 20223336]

約数ペア:

[(1, 20223336), (2, 10111668), (3, 6741112), (4, 5055834), (6, 3370556), (7, 2889048), (8, 2527917), (12, 1685278), (14, 1444524), (17, 1189608), (21, 963016), (24, 842639), (28, 722262), (34, 594804), (42, 481508), (51, 396536), (56, 361131), (68, 297402), (73, 277032), (84, 240754), (97, 208488), (102, 198268), (119, 169944), (136, 148701), (146, 138516), (168, 120377), (194, 104244), (204, 99134), (219, 92344), (238, 84972), (291, 69496), (292, 69258), (357, 56648), (388, 52122), (408, 49567), (438, 46172), (476, 42486), (511, 39576), (582, 34748), (584, 34629), (679, 29784), (714, 28324), (776, 26061), (876, 23086), (952, 21243), (1022, 19788), (1164, 17374), (1241, 16296), (1358, 14892), (1428, 14162), (1533, 13192), (1649, 12264), (1752, 11543), (2037, 9928), (2044, 9894), (2328, 8687), (2482, 8148), (2716, 7446), (2856, 7081), (3066, 6596), (3298, 6132), (3723, 5432), (4074, 4964), (4088, 4947)]