20202635512

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{7237}}^1\times {\mathrm{9431}}^1$

素因数の和:16711

約数の個数: 32

約数和(自身を含む): 38913225120

約数和(自身を除く): 18710589608

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 7237, 9431, 14474, 18862, 28948, 37724, 57896, 75448, 267769, 348947, 535538, 697894, 1071076, 1395788, 2142152, 2791576, 68252147, 136504294, 273008588, 546017176, 2525329439, 5050658878, 10101317756, 20202635512]

約数ペア:

[(1, 20202635512), (2, 10101317756), (4, 5050658878), (8, 2525329439), (37, 546017176), (74, 273008588), (148, 136504294), (296, 68252147), (7237, 2791576), (9431, 2142152), (14474, 1395788), (18862, 1071076), (28948, 697894), (37724, 535538), (57896, 348947), (75448, 267769)]