20357772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99793}}^1$

素因数の和:99817

約数の個数: 24

約数和(自身を含む): 50296176

約数和(自身を除く): 29938404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99793, 199586, 299379, 399172, 598758, 1197516, 1696481, 3392962, 5089443, 6785924, 10178886, 20357772]

約数ペア:

[(1, 20357772), (2, 10178886), (3, 6785924), (4, 5089443), (6, 3392962), (12, 1696481), (17, 1197516), (34, 598758), (51, 399172), (68, 299379), (102, 199586), (204, 99793)]