20470578144

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2395901}}^1$

素因数の和:2396003

約数の個数: 48

約数和(自身を含む): 54339057360

約数和(自身を除く): 33868479216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 2395901, 4791802, 7187703, 9583604, 14375406, 19167208, 28750812, 38334416, 57501624, 76668832, 115003248, 213235189, 230006496, 426470378, 639705567, 852940756, 1279411134, 1705881512, 2558822268, 3411763024, 5117644536, 6823526048, 10235289072, 20470578144]

約数ペア:

[(1, 20470578144), (2, 10235289072), (3, 6823526048), (4, 5117644536), (6, 3411763024), (8, 2558822268), (12, 1705881512), (16, 1279411134), (24, 852940756), (32, 639705567), (48, 426470378), (89, 230006496), (96, 213235189), (178, 115003248), (267, 76668832), (356, 57501624), (534, 38334416), (712, 28750812), (1068, 19167208), (1424, 14375406), (2136, 9583604), (2848, 7187703), (4272, 4791802), (8544, 2395901)]