20228370918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{17053}}^1$

素因数の和:17589

約数の個数: 64

約数和(自身を含む): 47098509312

約数和(自身を除く): 26870138394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 463, 854, 926, 1281, 1389, 2562, 2778, 3241, 6482, 9723, 17053, 19446, 28243, 34106, 51159, 56486, 84729, 102318, 119371, 169458, 197701, 238742, 358113, 395402, 593103, 716226, 1040233, 1186206, 2080466, 3120699, 6241398, 7281631, 7895539, 14563262, 15791078, 21844893, 23686617, 43689786, 47373234, 55268773, 110537546, 165806319, 331612638, 481627879, 963255758, 1444883637, 2889767274, 3371395153, 6742790306, 10114185459, 20228370918]

約数ペア:

[(1, 20228370918), (2, 10114185459), (3, 6742790306), (6, 3371395153), (7, 2889767274), (14, 1444883637), (21, 963255758), (42, 481627879), (61, 331612638), (122, 165806319), (183, 110537546), (366, 55268773), (427, 47373234), (463, 43689786), (854, 23686617), (926, 21844893), (1281, 15791078), (1389, 14563262), (2562, 7895539), (2778, 7281631), (3241, 6241398), (6482, 3120699), (9723, 2080466), (17053, 1186206), (19446, 1040233), (28243, 716226), (34106, 593103), (51159, 395402), (56486, 358113), (84729, 238742), (102318, 197701), (119371, 169458)]