20139590055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9511}}^1\times {\mathrm{10859}}^1$

素因数の和:20391

約数の個数: 32

約数和(自身を含む): 34708907520

約数和(自身を除く): 14569317465

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9511, 10859, 28533, 32577, 47555, 54295, 123643, 141167, 142665, 162885, 370929, 423501, 618215, 705835, 1854645, 2117505, 103279949, 309839847, 516399745, 1342639337, 1549199235, 4027918011, 6713196685, 20139590055]

約数ペア:

[(1, 20139590055), (3, 6713196685), (5, 4027918011), (13, 1549199235), (15, 1342639337), (39, 516399745), (65, 309839847), (195, 103279949), (9511, 2117505), (10859, 1854645), (28533, 705835), (32577, 618215), (47555, 423501), (54295, 370929), (123643, 162885), (141167, 142665)]