20406798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59669}}^1$

素因数の和:59696

約数の個数: 24

約数和(自身を含む): 46542600

約数和(自身を除く): 26135802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 59669, 119338, 179007, 358014, 537021, 1074042, 1133711, 2267422, 3401133, 6802266, 10203399, 20406798]

約数ペア:

[(1, 20406798), (2, 10203399), (3, 6802266), (6, 3401133), (9, 2267422), (18, 1133711), (19, 1074042), (38, 537021), (57, 358014), (114, 179007), (171, 119338), (342, 59669)]