20181646128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{39079}}^1$

素因数の和:39179

約数の個数: 160

約数和(自身を含む): 62803123200

約数和(自身を除く): 42621477072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 53, 56, 58, 84, 87, 106, 112, 116, 159, 168, 174, 203, 212, 232, 318, 336, 348, 371, 406, 424, 464, 609, 636, 696, 742, 812, 848, 1113, 1218, 1272, 1392, 1484, 1537, 1624, 2226, 2436, 2544, 2968, 3074, 3248, 4452, 4611, 4872, 5936, 6148, 8904, 9222, 9744, 10759, 12296, 17808, 18444, 21518, 24592, 32277, 36888, 39079, 43036, 64554, 73776, 78158, 86072, 117237, 129108, 156316, 172144, 234474, 258216, 273553, 312632, 468948, 516432, 547106, 625264, 820659, 937896, 1094212, 1133291, 1641318, 1875792, 2071187, 2188424, 2266582, 3282636, 3399873, 4142374, 4376848, 4533164, 6213561, 6565272, 6799746, 7933037, 8284748, 9066328, 12427122, 13130544, 13599492, 14498309, 15866074, 16569496, 18132656, 23799111, 24854244, 27198984, 28996618, 31732148, 33138992, 43494927, 47598222, 49708488, 54397968, 57993236, 60064423, 63464296, 86989854, 95196444, 99416976, 115986472, 120128846, 126928592, 173979708, 180193269, 190392888, 231972944, 240257692, 347959416, 360386538, 380785776, 420450961, 480515384, 695918832, 720773076, 840901922, 961030768, 1261352883, 1441546152, 1681803844, 2522705766, 2883092304, 3363607688, 5045411532, 6727215376, 10090823064, 20181646128]

約数ペア:

[(1, 20181646128), (2, 10090823064), (3, 6727215376), (4, 5045411532), (6, 3363607688), (7, 2883092304), (8, 2522705766), (12, 1681803844), (14, 1441546152), (16, 1261352883), (21, 961030768), (24, 840901922), (28, 720773076), (29, 695918832), (42, 480515384), (48, 420450961), (53, 380785776), (56, 360386538), (58, 347959416), (84, 240257692), (87, 231972944), (106, 190392888), (112, 180193269), (116, 173979708), (159, 126928592), (168, 120128846), (174, 115986472), (203, 99416976), (212, 95196444), (232, 86989854), (318, 63464296), (336, 60064423), (348, 57993236), (371, 54397968), (406, 49708488), (424, 47598222), (464, 43494927), (609, 33138992), (636, 31732148), (696, 28996618), (742, 27198984), (812, 24854244), (848, 23799111), (1113, 18132656), (1218, 16569496), (1272, 15866074), (1392, 14498309), (1484, 13599492), (1537, 13130544), (1624, 12427122), (2226, 9066328), (2436, 8284748), (2544, 7933037), (2968, 6799746), (3074, 6565272), (3248, 6213561), (4452, 4533164), (4611, 4376848), (4872, 4142374), (5936, 3399873), (6148, 3282636), (8904, 2266582), (9222, 2188424), (9744, 2071187), (10759, 1875792), (12296, 1641318), (17808, 1133291), (18444, 1094212), (21518, 937896), (24592, 820659), (32277, 625264), (36888, 547106), (39079, 516432), (43036, 468948), (64554, 312632), (73776, 273553), (78158, 258216), (86072, 234474), (117237, 172144), (129108, 156316)]