20515651206

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5419}}^1\times {\mathrm{5897}}^1$

素因数の和:11428

約数の個数: 32

約数和(自身を含む): 41429439360

約数和(自身を除く): 20913788154

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 5419, 5897, 10838, 11794, 16257, 17691, 32514, 35382, 579833, 630979, 1159666, 1261958, 1739499, 1892937, 3478998, 3785874, 31955843, 63911686, 95867529, 191735058, 3419275201, 6838550402, 10257825603, 20515651206]

約数ペア:

[(1, 20515651206), (2, 10257825603), (3, 6838550402), (6, 3419275201), (107, 191735058), (214, 95867529), (321, 63911686), (642, 31955843), (5419, 3785874), (5897, 3478998), (10838, 1892937), (11794, 1739499), (16257, 1261958), (17691, 1159666), (32514, 630979), (35382, 579833)]