20121530016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3181}}^1\times {\mathrm{9413}}^1$

素因数の和:12614

約数の個数: 96

約数和(自身を含む): 60389981568

約数和(自身を除く): 40268451552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3181, 6362, 9413, 9543, 12724, 18826, 19086, 22267, 25448, 28239, 37652, 38172, 44534, 50896, 56478, 65891, 66801, 75304, 76344, 89068, 101792, 112956, 131782, 133602, 150608, 152688, 178136, 197673, 225912, 263564, 267204, 301216, 305376, 356272, 395346, 451824, 527128, 534408, 712544, 790692, 903648, 1054256, 1068816, 1581384, 2108512, 2137632, 3162768, 6325536, 29942753, 59885506, 89828259, 119771012, 179656518, 209599271, 239542024, 359313036, 419198542, 479084048, 628797813, 718626072, 838397084, 958168096, 1257595626, 1437252144, 1676794168, 2515191252, 2874504288, 3353588336, 5030382504, 6707176672, 10060765008, 20121530016]

約数ペア:

[(1, 20121530016), (2, 10060765008), (3, 6707176672), (4, 5030382504), (6, 3353588336), (7, 2874504288), (8, 2515191252), (12, 1676794168), (14, 1437252144), (16, 1257595626), (21, 958168096), (24, 838397084), (28, 718626072), (32, 628797813), (42, 479084048), (48, 419198542), (56, 359313036), (84, 239542024), (96, 209599271), (112, 179656518), (168, 119771012), (224, 89828259), (336, 59885506), (672, 29942753), (3181, 6325536), (6362, 3162768), (9413, 2137632), (9543, 2108512), (12724, 1581384), (18826, 1068816), (19086, 1054256), (22267, 903648), (25448, 790692), (28239, 712544), (37652, 534408), (38172, 527128), (44534, 451824), (50896, 395346), (56478, 356272), (65891, 305376), (66801, 301216), (75304, 267204), (76344, 263564), (89068, 225912), (101792, 197673), (112956, 178136), (131782, 152688), (133602, 150608)]