20149128864

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{178021}}^1$

素因数の和:178171

約数の個数: 96

約数和(自身を含む): 59217238080

約数和(自身を除く): 39068109216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 288, 393, 432, 524, 786, 864, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4192, 4716, 6288, 7074, 9432, 12576, 14148, 18864, 28296, 37728, 56592, 113184, 178021, 356042, 534063, 712084, 1068126, 1424168, 1602189, 2136252, 2848336, 3204378, 4272504, 4806567, 5696672, 6408756, 8545008, 9613134, 12817512, 17090016, 19226268, 23320751, 25635024, 38452536, 46641502, 51270048, 69962253, 76905072, 93283004, 139924506, 153810144, 186566008, 209886759, 279849012, 373132016, 419773518, 559698024, 629660277, 746264032, 839547036, 1119396048, 1259320554, 1679094072, 2238792096, 2518641108, 3358188144, 5037282216, 6716376288, 10074564432, 20149128864]

約数ペア:

[(1, 20149128864), (2, 10074564432), (3, 6716376288), (4, 5037282216), (6, 3358188144), (8, 2518641108), (9, 2238792096), (12, 1679094072), (16, 1259320554), (18, 1119396048), (24, 839547036), (27, 746264032), (32, 629660277), (36, 559698024), (48, 419773518), (54, 373132016), (72, 279849012), (96, 209886759), (108, 186566008), (131, 153810144), (144, 139924506), (216, 93283004), (262, 76905072), (288, 69962253), (393, 51270048), (432, 46641502), (524, 38452536), (786, 25635024), (864, 23320751), (1048, 19226268), (1179, 17090016), (1572, 12817512), (2096, 9613134), (2358, 8545008), (3144, 6408756), (3537, 5696672), (4192, 4806567), (4716, 4272504), (6288, 3204378), (7074, 2848336), (9432, 2136252), (12576, 1602189), (14148, 1424168), (18864, 1068126), (28296, 712084), (37728, 534063), (56592, 356042), (113184, 178021)]