20076564507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1\times {\mathrm{4657}}^1$

素因数の和:6179

約数の個数: 32

約数和(自身を含む): 28608019968

約数和(自身を除く): 8531455461

約数列:

[1, 3, 23, 43, 69, 129, 989, 1453, 2967, 4359, 4657, 13971, 33419, 62479, 100257, 107111, 187437, 200251, 321333, 600753, 1437017, 4311051, 4605773, 6766621, 13817319, 20299863, 155632283, 290964703, 466896849, 872894109, 6692188169, 20076564507]

約数ペア:

[(1, 20076564507), (3, 6692188169), (23, 872894109), (43, 466896849), (69, 290964703), (129, 155632283), (989, 20299863), (1453, 13817319), (2967, 6766621), (4359, 4605773), (4657, 4311051), (13971, 1437017), (33419, 600753), (62479, 321333), (100257, 200251), (107111, 187437)]