20238053385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15923}}^1\times {\mathrm{7703}}^1$

素因数の和:23645

約数の個数: 32

約数和(自身を含む): 35331406848

約数和(自身を除く): 15093353463

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 7703, 15923, 23109, 38515, 47769, 79615, 84733, 115545, 175153, 238845, 254199, 423665, 525459, 875765, 1270995, 2627295, 122654869, 367964607, 613274345, 1349203559, 1839823035, 4047610677, 6746017795, 20238053385]

約数ペア:

[(1, 20238053385), (3, 6746017795), (5, 4047610677), (11, 1839823035), (15, 1349203559), (33, 613274345), (55, 367964607), (165, 122654869), (7703, 2627295), (15923, 1270995), (23109, 875765), (38515, 525459), (47769, 423665), (79615, 254199), (84733, 238845), (115545, 175153)]