20199428344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1061}}^1\times {\mathrm{58043}}^1$

素因数の和:59151

約数の個数: 32

約数和(自身を含む): 38834918640

約数和(自身を除く): 18635490296

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1061, 2122, 4244, 8488, 43501, 58043, 87002, 116086, 174004, 232172, 348008, 464344, 2379763, 4759526, 9519052, 19038104, 61583623, 123167246, 246334492, 492668984, 2524928543, 5049857086, 10099714172, 20199428344]

約数ペア:

[(1, 20199428344), (2, 10099714172), (4, 5049857086), (8, 2524928543), (41, 492668984), (82, 246334492), (164, 123167246), (328, 61583623), (1061, 19038104), (2122, 9519052), (4244, 4759526), (8488, 2379763), (43501, 464344), (58043, 348008), (87002, 232172), (116086, 174004)]