20136780765

素因数分解:

$3^3\times 5^1\times {\mathrm{149161339}}^1$

素因数の和:149161353

約数の個数: 16

約数和(自身を含む): 35798721600

約数和(自身を除く): 15661940835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149161339, 447484017, 745806695, 1342452051, 2237420085, 4027356153, 6712260255, 20136780765]

約数ペア:

[(1, 20136780765), (3, 6712260255), (5, 4027356153), (9, 2237420085), (15, 1342452051), (27, 745806695), (45, 447484017), (135, 149161339)]