20876229846

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4893631}}^1$

素因数の和:4893721

約数の個数: 32

約数和(自身を含む): 46978867200

約数和(自身を除く): 26102637354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 4893631, 9787262, 14680893, 29361786, 44042679, 88085358, 132128037, 264256074, 386596849, 773193698, 1159790547, 2319581094, 3479371641, 6958743282, 10438114923, 20876229846]

約数ペア:

[(1, 20876229846), (2, 10438114923), (3, 6958743282), (6, 3479371641), (9, 2319581094), (18, 1159790547), (27, 773193698), (54, 386596849), (79, 264256074), (158, 132128037), (237, 88085358), (474, 44042679), (711, 29361786), (1422, 14680893), (2133, 9787262), (4266, 4893631)]