20425412235

素因数分解:

$3^1\times 5^1\times {\mathrm{5827}}^1\times {\mathrm{233687}}^1$

素因数の和:239522

約数の個数: 16

約数和(自身を含む): 32686407936

約数和(自身を除く): 12260995701

約数列:

[1, 3, 5, 15, 5827, 17481, 29135, 87405, 233687, 701061, 1168435, 3505305, 1361694149, 4085082447, 6808470745, 20425412235]

約数ペア:

[(1, 20425412235), (3, 6808470745), (5, 4085082447), (15, 1361694149), (5827, 3505305), (17481, 1168435), (29135, 701061), (87405, 233687)]