20888935704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3188177}}^1$

素因数の和:3188209

約数の個数: 96

約数和(自身を含む): 69629807520

約数和(自身を除く): 48740871816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 3188177, 6376354, 9564531, 12752708, 19129062, 22317239, 25505416, 28693593, 38258124, 41446301, 44634478, 57387186, 66951717, 76516248, 82892602, 89268956, 114774372, 124338903, 133903434, 165785204, 178537912, 200855151, 229548744, 248677806, 267806868, 290124107, 331570408, 373016709, 401710302, 497355612, 535613736, 580248214, 746033418, 803420604, 870372321, 994711224, 1160496428, 1492066836, 1606841208, 1740744642, 2320992856, 2611116963, 2984133672, 3481489284, 5222233926, 6962978568, 10444467852, 20888935704]

約数ペア:

[(1, 20888935704), (2, 10444467852), (3, 6962978568), (4, 5222233926), (6, 3481489284), (7, 2984133672), (8, 2611116963), (9, 2320992856), (12, 1740744642), (13, 1606841208), (14, 1492066836), (18, 1160496428), (21, 994711224), (24, 870372321), (26, 803420604), (28, 746033418), (36, 580248214), (39, 535613736), (42, 497355612), (52, 401710302), (56, 373016709), (63, 331570408), (72, 290124107), (78, 267806868), (84, 248677806), (91, 229548744), (104, 200855151), (117, 178537912), (126, 165785204), (156, 133903434), (168, 124338903), (182, 114774372), (234, 89268956), (252, 82892602), (273, 76516248), (312, 66951717), (364, 57387186), (468, 44634478), (504, 41446301), (546, 38258124), (728, 28693593), (819, 25505416), (936, 22317239), (1092, 19129062), (1638, 12752708), (2184, 9564531), (3276, 6376354), (6552, 3188177)]