20994354909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{145349}}^1$

素因数の和:146825

約数の個数: 24

約数和(自身を含む): 33104916000

約数和(自身を除く): 12110561091

約数列:

[1, 3, 9, 11, 33, 99, 1459, 4377, 13131, 16049, 48147, 144441, 145349, 436047, 1308141, 1598839, 4796517, 14389551, 212064191, 636192573, 1908577719, 2332706101, 6998118303, 20994354909]

約数ペア:

[(1, 20994354909), (3, 6998118303), (9, 2332706101), (11, 1908577719), (33, 636192573), (99, 212064191), (1459, 14389551), (4377, 4796517), (13131, 1598839), (16049, 1308141), (48147, 436047), (144441, 145349)]