20054597166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19546391}}^1$

素因数の和:19546421

約数の個数: 32

約数和(自身を含む): 46911340800

約数和(自身を除く): 26856743634

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19546391, 39092782, 58639173, 117278346, 175917519, 351835038, 371381429, 527752557, 742762858, 1055505114, 1114144287, 2228288574, 3342432861, 6684865722, 10027298583, 20054597166]

約数ペア:

[(1, 20054597166), (2, 10027298583), (3, 6684865722), (6, 3342432861), (9, 2228288574), (18, 1114144287), (19, 1055505114), (27, 742762858), (38, 527752557), (54, 371381429), (57, 351835038), (114, 175917519), (171, 117278346), (342, 58639173), (513, 39092782), (1026, 19546391)]