20443677

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6079}}^1$

素因数の和:6160

約数の個数: 16

約数和(自身を含む): 29184000

約数和(自身を除く): 8740323

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 6079, 18237, 115501, 346503, 358661, 1075983, 6814559, 20443677]

約数ペア:

[(1, 20443677), (3, 6814559), (19, 1075983), (57, 358661), (59, 346503), (177, 115501), (1121, 18237), (3363, 6079)]