2010070809

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1078943}}^1$

素因数の和:1078978

約数の個数: 20

約数和(自身を含む): 3133253376

約数和(自身を除く): 1123182567

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1078943, 3236829, 9710487, 24815689, 29131461, 74447067, 87394383, 223341201, 670023603, 2010070809]

約数ペア:

[(1, 2010070809), (3, 670023603), (9, 223341201), (23, 87394383), (27, 74447067), (69, 29131461), (81, 24815689), (207, 9710487), (621, 3236829), (1863, 1078943)]