20943967982

素因数分解:

$2^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{755173}}^1$

素因数の和:755472

約数の個数: 24

約数和(自身を含む): 36674270136

約数和(自身を除く): 15730302154

約数列:

[1, 2, 7, 14, 49, 98, 283, 566, 1981, 3962, 13867, 27734, 755173, 1510346, 5286211, 10572422, 37003477, 74006954, 213713959, 427427918, 1495997713, 2991995426, 10471983991, 20943967982]

約数ペア:

[(1, 20943967982), (2, 10471983991), (7, 2991995426), (14, 1495997713), (49, 427427918), (98, 213713959), (283, 74006954), (566, 37003477), (1981, 10572422), (3962, 5286211), (13867, 1510346), (27734, 755173)]