20159346314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{300787}}^1$

素因数の和:300890

約数の個数: 32

約数和(自身を含む): 33264746496

約数和(自身を除く): 13105400182

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 713, 1081, 1426, 1457, 2162, 2914, 33511, 67022, 300787, 601574, 6918101, 9324397, 13836202, 14136989, 18648794, 28273978, 214461131, 325150747, 428922262, 438246659, 650301494, 876493318, 10079673157, 20159346314]

約数ペア:

[(1, 20159346314), (2, 10079673157), (23, 876493318), (31, 650301494), (46, 438246659), (47, 428922262), (62, 325150747), (94, 214461131), (713, 28273978), (1081, 18648794), (1426, 14136989), (1457, 13836202), (2162, 9324397), (2914, 6918101), (33511, 601574), (67022, 300787)]