20216335761

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1129}}^1\times {\mathrm{53773}}^1$

素因数の和:54945

約数の個数: 24

約数和(自身を含む): 30017722280

約数和(自身を除く): 9801386519

約数列:

[1, 3, 9, 37, 111, 333, 1129, 3387, 10161, 41773, 53773, 125319, 161319, 375957, 483957, 1989601, 5968803, 17906409, 60709717, 182129151, 546387453, 2246259529, 6738778587, 20216335761]

約数ペア:

[(1, 20216335761), (3, 6738778587), (9, 2246259529), (37, 546387453), (111, 182129151), (333, 60709717), (1129, 17906409), (3387, 5968803), (10161, 1989601), (41773, 483957), (53773, 375957), (125319, 161319)]