20892030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6389}}^1$

素因数の和:6508

約数の個数: 32

約数和(自身を含む): 50608800

約数和(自身を除く): 29716770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 6389, 12778, 19167, 31945, 38334, 63890, 95835, 191670, 696401, 1392802, 2089203, 3482005, 4178406, 6964010, 10446015, 20892030]

約数ペア:

[(1, 20892030), (2, 10446015), (3, 6964010), (5, 4178406), (6, 3482005), (10, 2089203), (15, 1392802), (30, 696401), (109, 191670), (218, 95835), (327, 63890), (545, 38334), (654, 31945), (1090, 19167), (1635, 12778), (3270, 6389)]