20132321896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{764209}}^1$

素因数の和:764341

約数の個数: 32

約数和(自身を含む): 39203973000

約数和(自身を除く): 19071651104

約数列:

[1, 2, 4, 8, 37, 74, 89, 148, 178, 296, 356, 712, 3293, 6586, 13172, 26344, 764209, 1528418, 3056836, 6113672, 28275733, 56551466, 68014601, 113102932, 136029202, 226205864, 272058404, 544116808, 2516540237, 5033080474, 10066160948, 20132321896]

約数ペア:

[(1, 20132321896), (2, 10066160948), (4, 5033080474), (8, 2516540237), (37, 544116808), (74, 272058404), (89, 226205864), (148, 136029202), (178, 113102932), (296, 68014601), (356, 56551466), (712, 28275733), (3293, 6113672), (6586, 3056836), (13172, 1528418), (26344, 764209)]