20227557495

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1153}}^1\times {\mathrm{4447}}^1$

素因数の和:5871

約数の個数: 32

約数和(自身を含む): 32522637312

約数和(自身を除く): 12295079817

約数列:

[1, 3, 5, 15, 263, 789, 1153, 1315, 3459, 3945, 4447, 5765, 13341, 17295, 22235, 66705, 303239, 909717, 1169561, 1516195, 3508683, 4548585, 5127391, 5847805, 15382173, 17543415, 25636955, 76910865, 1348503833, 4045511499, 6742519165, 20227557495]

約数ペア:

[(1, 20227557495), (3, 6742519165), (5, 4045511499), (15, 1348503833), (263, 76910865), (789, 25636955), (1153, 17543415), (1315, 15382173), (3459, 5847805), (3945, 5127391), (4447, 4548585), (5765, 3508683), (13341, 1516195), (17295, 1169561), (22235, 909717), (66705, 303239)]