20123583024

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1\times {\mathrm{4177}}^1$

素因数の和:7678

約数の個数: 80

約数和(自身を含む): 53806957920

約数和(自身を除く): 33683374896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 3461, 4177, 6922, 8354, 10383, 12531, 13844, 16708, 20766, 25062, 27688, 33416, 41532, 50124, 55376, 66832, 83064, 100248, 100369, 121133, 166128, 200496, 200738, 242266, 301107, 363399, 401476, 484532, 602214, 726798, 802952, 969064, 1204428, 1453596, 1605904, 1938128, 2408856, 2907192, 4817712, 5814384, 14456597, 28913194, 43369791, 57826388, 86739582, 115652776, 173479164, 231305552, 346958328, 419241313, 693916656, 838482626, 1257723939, 1676965252, 2515447878, 3353930504, 5030895756, 6707861008, 10061791512, 20123583024]

約数ペア:

[(1, 20123583024), (2, 10061791512), (3, 6707861008), (4, 5030895756), (6, 3353930504), (8, 2515447878), (12, 1676965252), (16, 1257723939), (24, 838482626), (29, 693916656), (48, 419241313), (58, 346958328), (87, 231305552), (116, 173479164), (174, 115652776), (232, 86739582), (348, 57826388), (464, 43369791), (696, 28913194), (1392, 14456597), (3461, 5814384), (4177, 4817712), (6922, 2907192), (8354, 2408856), (10383, 1938128), (12531, 1605904), (13844, 1453596), (16708, 1204428), (20766, 969064), (25062, 802952), (27688, 726798), (33416, 602214), (41532, 484532), (50124, 401476), (55376, 363399), (66832, 301107), (83064, 242266), (100248, 200738), (100369, 200496), (121133, 166128)]