20140393854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{13121}}^1$

素因数の和:13390

約数の個数: 96

約数和(自身を含む): 49113651456

約数和(自身を除く): 28973257602

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 227, 294, 322, 454, 483, 681, 966, 1127, 1362, 1589, 2254, 3178, 3381, 4767, 5221, 6762, 9534, 10442, 11123, 13121, 15663, 22246, 26242, 31326, 33369, 36547, 39363, 66738, 73094, 78726, 91847, 109641, 183694, 219282, 255829, 275541, 301783, 511658, 551082, 603566, 642929, 767487, 905349, 1285858, 1534974, 1810698, 1928787, 2112481, 2978467, 3857574, 4224962, 5956934, 6337443, 8935401, 12674886, 14787367, 17870802, 20849269, 29574734, 41698538, 44362101, 62547807, 68504741, 88724202, 125095614, 137009482, 145944883, 205514223, 291889766, 411028446, 437834649, 479533187, 875669298, 959066374, 1438599561, 2877199122, 3356732309, 6713464618, 10070196927, 20140393854]

約数ペア:

[(1, 20140393854), (2, 10070196927), (3, 6713464618), (6, 3356732309), (7, 2877199122), (14, 1438599561), (21, 959066374), (23, 875669298), (42, 479533187), (46, 437834649), (49, 411028446), (69, 291889766), (98, 205514223), (138, 145944883), (147, 137009482), (161, 125095614), (227, 88724202), (294, 68504741), (322, 62547807), (454, 44362101), (483, 41698538), (681, 29574734), (966, 20849269), (1127, 17870802), (1362, 14787367), (1589, 12674886), (2254, 8935401), (3178, 6337443), (3381, 5956934), (4767, 4224962), (5221, 3857574), (6762, 2978467), (9534, 2112481), (10442, 1928787), (11123, 1810698), (13121, 1534974), (15663, 1285858), (22246, 905349), (26242, 767487), (31326, 642929), (33369, 603566), (36547, 551082), (39363, 511658), (66738, 301783), (73094, 275541), (78726, 255829), (91847, 219282), (109641, 183694)]