20873094

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{316259}}^1$

素因数の和:316275

約数の個数: 16

約数和(自身を含む): 45541440

約数和(自身を除く): 24668346

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 316259, 632518, 948777, 1897554, 3478849, 6957698, 10436547, 20873094]

約数ペア:

[(1, 20873094), (2, 10436547), (3, 6957698), (6, 3478849), (11, 1897554), (22, 948777), (33, 632518), (66, 316259)]