20047610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3089}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 40046400

約数和(自身を除く): 19998790

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3089, 3245, 6178, 6490, 15445, 30890, 33979, 67958, 169895, 182251, 339790, 364502, 911255, 1822510, 2004761, 4009522, 10023805, 20047610]

約数ペア:

[(1, 20047610), (2, 10023805), (5, 4009522), (10, 2004761), (11, 1822510), (22, 911255), (55, 364502), (59, 339790), (110, 182251), (118, 169895), (295, 67958), (590, 33979), (649, 30890), (1298, 15445), (3089, 6490), (3245, 6178)]