20292303816

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6271}}^1$

素因数の和:6568

約数の個数: 128

約数和(自身を含む): 57441484800

約数和(自身を除く): 37149180984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 211, 213, 216, 284, 422, 426, 568, 633, 639, 844, 852, 1266, 1278, 1688, 1704, 1899, 1917, 2532, 2556, 3798, 3834, 5064, 5112, 5697, 6271, 7596, 7668, 11394, 12542, 14981, 15192, 15336, 18813, 22788, 25084, 29962, 37626, 44943, 45576, 50168, 56439, 59924, 75252, 89886, 112878, 119848, 134829, 150504, 169317, 179772, 225756, 269658, 338634, 359544, 404487, 445241, 451512, 539316, 677268, 808974, 890482, 1078632, 1323181, 1335723, 1354536, 1617948, 1780964, 2646362, 2671446, 3235896, 3561928, 3969543, 4007169, 5292724, 5342892, 7939086, 8014338, 10585448, 10685784, 11908629, 12021507, 15878172, 16028676, 23817258, 24043014, 31756344, 32057352, 35725887, 47634516, 48086028, 71451774, 93945851, 95269032, 96172056, 142903548, 187891702, 281837553, 285807096, 375783404, 563675106, 751566808, 845512659, 1127350212, 1691025318, 2254700424, 2536537977, 3382050636, 5073075954, 6764101272, 10146151908, 20292303816]

約数ペア:

[(1, 20292303816), (2, 10146151908), (3, 6764101272), (4, 5073075954), (6, 3382050636), (8, 2536537977), (9, 2254700424), (12, 1691025318), (18, 1127350212), (24, 845512659), (27, 751566808), (36, 563675106), (54, 375783404), (71, 285807096), (72, 281837553), (108, 187891702), (142, 142903548), (211, 96172056), (213, 95269032), (216, 93945851), (284, 71451774), (422, 48086028), (426, 47634516), (568, 35725887), (633, 32057352), (639, 31756344), (844, 24043014), (852, 23817258), (1266, 16028676), (1278, 15878172), (1688, 12021507), (1704, 11908629), (1899, 10685784), (1917, 10585448), (2532, 8014338), (2556, 7939086), (3798, 5342892), (3834, 5292724), (5064, 4007169), (5112, 3969543), (5697, 3561928), (6271, 3235896), (7596, 2671446), (7668, 2646362), (11394, 1780964), (12542, 1617948), (14981, 1354536), (15192, 1335723), (15336, 1323181), (18813, 1078632), (22788, 890482), (25084, 808974), (29962, 677268), (37626, 539316), (44943, 451512), (45576, 445241), (50168, 404487), (56439, 359544), (59924, 338634), (75252, 269658), (89886, 225756), (112878, 179772), (119848, 169317), (134829, 150504)]