20565295309

素因数分解:

${\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1\times {\mathrm{7549}}^1$

素因数の和:8500

約数の個数: 16

約数和(自身を含む): 22249427200

約数和(自身を除く): 1684131891

約数列:

[1, 13, 367, 571, 4771, 7423, 7549, 98137, 209557, 2724241, 2770483, 4310479, 36016279, 56036227, 1581945793, 20565295309]

約数ペア:

[(1, 20565295309), (13, 1581945793), (367, 56036227), (571, 36016279), (4771, 4310479), (7423, 2770483), (7549, 2724241), (98137, 209557)]