20147796517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{2269}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 23103878400

約数和(自身を除く): 2956081883

約数列:

[1, 17, 19, 37, 323, 629, 703, 743, 2269, 11951, 12631, 14117, 27491, 38573, 43111, 83953, 239989, 467347, 522329, 732887, 1427201, 1595107, 1685867, 8879593, 27116819, 28659739, 32031473, 62377079, 544535041, 1060410343, 1185164501, 20147796517]

約数ペア:

[(1, 20147796517), (17, 1185164501), (19, 1060410343), (37, 544535041), (323, 62377079), (629, 32031473), (703, 28659739), (743, 27116819), (2269, 8879593), (11951, 1685867), (12631, 1595107), (14117, 1427201), (27491, 732887), (38573, 522329), (43111, 467347), (83953, 239989)]