20125977264

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{54151}}^1$

素因数の和:54283

約数の個数: 120

約数和(自身を含む): 58922791200

約数和(自身を除く): 38796813936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 89, 116, 144, 174, 178, 232, 261, 267, 348, 356, 464, 522, 534, 696, 712, 801, 1044, 1068, 1392, 1424, 1602, 2088, 2136, 2581, 3204, 4176, 4272, 5162, 6408, 7743, 10324, 12816, 15486, 20648, 23229, 30972, 41296, 46458, 54151, 61944, 92916, 108302, 123888, 162453, 185832, 216604, 324906, 371664, 433208, 487359, 649812, 866416, 974718, 1299624, 1570379, 1949436, 2599248, 3140758, 3898872, 4711137, 4819439, 6281516, 7797744, 9422274, 9638878, 12563032, 14133411, 14458317, 18844548, 19277756, 25126064, 28266822, 28916634, 37689096, 38555512, 43374951, 56533644, 57833268, 75378192, 77111024, 86749902, 113067288, 115666536, 139763731, 173499804, 226134576, 231333072, 279527462, 346999608, 419291193, 559054924, 693999216, 838582386, 1118109848, 1257873579, 1677164772, 2236219696, 2515747158, 3354329544, 5031494316, 6708659088, 10062988632, 20125977264]

約数ペア:

[(1, 20125977264), (2, 10062988632), (3, 6708659088), (4, 5031494316), (6, 3354329544), (8, 2515747158), (9, 2236219696), (12, 1677164772), (16, 1257873579), (18, 1118109848), (24, 838582386), (29, 693999216), (36, 559054924), (48, 419291193), (58, 346999608), (72, 279527462), (87, 231333072), (89, 226134576), (116, 173499804), (144, 139763731), (174, 115666536), (178, 113067288), (232, 86749902), (261, 77111024), (267, 75378192), (348, 57833268), (356, 56533644), (464, 43374951), (522, 38555512), (534, 37689096), (696, 28916634), (712, 28266822), (801, 25126064), (1044, 19277756), (1068, 18844548), (1392, 14458317), (1424, 14133411), (1602, 12563032), (2088, 9638878), (2136, 9422274), (2581, 7797744), (3204, 6281516), (4176, 4819439), (4272, 4711137), (5162, 3898872), (6408, 3140758), (7743, 2599248), (10324, 1949436), (12816, 1570379), (15486, 1299624), (20648, 974718), (23229, 866416), (30972, 649812), (41296, 487359), (46458, 433208), (54151, 371664), (61944, 324906), (92916, 216604), (108302, 185832), (123888, 162453)]