20130836718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1288951}}^1$

素因数の和:1289112

約数の個数: 32

約数和(自身を含む): 42690090240

約数和(自身を除く): 22559253522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2603, 5206, 7809, 15618, 1288951, 2577902, 3866853, 7733706, 24490069, 48980138, 73470207, 146940414, 176586287, 353172574, 529758861, 1059517722, 3355139453, 6710278906, 10065418359, 20130836718]

約数ペア:

[(1, 20130836718), (2, 10065418359), (3, 6710278906), (6, 3355139453), (19, 1059517722), (38, 529758861), (57, 353172574), (114, 176586287), (137, 146940414), (274, 73470207), (411, 48980138), (822, 24490069), (2603, 7733706), (5206, 3866853), (7809, 2577902), (15618, 1288951)]