20153359905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6618509}}^1$

素因数の和:6618553

約数の個数: 32

約数和(自身を含む): 38122617600

約数和(自身を除く): 17969257695

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 6618509, 19855527, 33092545, 46329563, 99277635, 138988689, 191936761, 231647815, 575810283, 694943445, 959683805, 1343557327, 2879051415, 4030671981, 6717786635, 20153359905]

約数ペア:

[(1, 20153359905), (3, 6717786635), (5, 4030671981), (7, 2879051415), (15, 1343557327), (21, 959683805), (29, 694943445), (35, 575810283), (87, 231647815), (105, 191936761), (145, 138988689), (203, 99277635), (435, 46329563), (609, 33092545), (1015, 19855527), (3045, 6618509)]