20231420105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{772339}}^1$

素因数の和:772401

約数の個数: 24

約数和(自身を含む): 27136938240

約数和(自身を除く): 6905518135

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 772339, 3861695, 10040407, 23942509, 50202035, 119712545, 130525291, 311252617, 652626455, 1556263085, 4046284021, 20231420105]

約数ペア:

[(1, 20231420105), (5, 4046284021), (13, 1556263085), (31, 652626455), (65, 311252617), (155, 130525291), (169, 119712545), (403, 50202035), (845, 23942509), (2015, 10040407), (5239, 3861695), (26195, 772339)]