20061435

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 14533125

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 1637, 2451, 4085, 4911, 8185, 12255, 24555, 31103, 70391, 93309, 155515, 211173, 351955, 466545, 1055865, 1337429, 4012287, 6687145, 20061435]

約数ペア:

[(1, 20061435), (3, 6687145), (5, 4012287), (15, 1337429), (19, 1055865), (43, 466545), (57, 351955), (95, 211173), (129, 155515), (215, 93309), (285, 70391), (645, 31103), (817, 24555), (1637, 12255), (2451, 8185), (4085, 4911)]