20109772794

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1\times {\mathrm{16631}}^1$

素因数の和:19266

約数の個数: 32

約数和(自身を含む): 40747069440

約数和(自身を除く): 20637296646

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2551, 5102, 7653, 15306, 16631, 33262, 49893, 99786, 201529, 403058, 604587, 1209174, 1313849, 2627698, 3941547, 7883094, 42425681, 84851362, 127277043, 254554086, 3351628799, 6703257598, 10054886397, 20109772794]

約数ペア:

[(1, 20109772794), (2, 10054886397), (3, 6703257598), (6, 3351628799), (79, 254554086), (158, 127277043), (237, 84851362), (474, 42425681), (2551, 7883094), (5102, 3941547), (7653, 2627698), (15306, 1313849), (16631, 1209174), (33262, 604587), (49893, 403058), (99786, 201529)]