20453343231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1\times {\mathrm{36067}}^1$

素因数の和:46038

約数の個数: 16

約数和(自身を含む): 28710128000

約数和(自身を除く): 8256784769

約数列:

[1, 3, 19, 57, 9949, 29847, 36067, 108201, 189031, 567093, 685273, 2055819, 358830583, 1076491749, 6817781077, 20453343231]

約数ペア:

[(1, 20453343231), (3, 6817781077), (19, 1076491749), (57, 358830583), (9949, 2055819), (29847, 685273), (36067, 567093), (108201, 189031)]