20057706

素因数分解:

$2^1\times 3^6\times {\mathrm{13757}}^1$

素因数の和:13777

約数の個数: 28

約数和(自身を含む): 45112482

約数和(自身を除く): 25054776

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13757, 27514, 41271, 82542, 123813, 247626, 371439, 742878, 1114317, 2228634, 3342951, 6685902, 10028853, 20057706]

約数ペア:

[(1, 20057706), (2, 10028853), (3, 6685902), (6, 3342951), (9, 2228634), (18, 1114317), (27, 742878), (54, 371439), (81, 247626), (162, 123813), (243, 82542), (486, 41271), (729, 27514), (1458, 13757)]