20161116738

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{112603}}^1$

素因数の和:112661

約数の個数: 96

約数和(自身を含む): 52698672000

約数和(自身を除く): 32537555262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 343, 406, 441, 522, 609, 686, 882, 1029, 1218, 1421, 1827, 2058, 2842, 3087, 3654, 4263, 6174, 8526, 9947, 12789, 19894, 25578, 29841, 59682, 89523, 112603, 179046, 225206, 337809, 675618, 788221, 1013427, 1576442, 2026854, 2364663, 3265487, 4729326, 5517547, 6530974, 7093989, 9796461, 11035094, 14187978, 16552641, 19592922, 22858409, 29389383, 33105282, 38622829, 45716818, 49657923, 58778766, 68575227, 77245658, 99315846, 115868487, 137150454, 160008863, 205725681, 231736974, 320017726, 347605461, 411451362, 480026589, 695210922, 960053178, 1120062041, 1440079767, 2240124082, 2880159534, 3360186123, 6720372246, 10080558369, 20161116738]

約数ペア:

[(1, 20161116738), (2, 10080558369), (3, 6720372246), (6, 3360186123), (7, 2880159534), (9, 2240124082), (14, 1440079767), (18, 1120062041), (21, 960053178), (29, 695210922), (42, 480026589), (49, 411451362), (58, 347605461), (63, 320017726), (87, 231736974), (98, 205725681), (126, 160008863), (147, 137150454), (174, 115868487), (203, 99315846), (261, 77245658), (294, 68575227), (343, 58778766), (406, 49657923), (441, 45716818), (522, 38622829), (609, 33105282), (686, 29389383), (882, 22858409), (1029, 19592922), (1218, 16552641), (1421, 14187978), (1827, 11035094), (2058, 9796461), (2842, 7093989), (3087, 6530974), (3654, 5517547), (4263, 4729326), (6174, 3265487), (8526, 2364663), (9947, 2026854), (12789, 1576442), (19894, 1013427), (25578, 788221), (29841, 675618), (59682, 337809), (89523, 225206), (112603, 179046)]