20166448438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{683933}}^1$

素因数の和:684599

約数の個数: 16

約数和(自身を含む): 31614165216

約数和(自身を除く): 11447716778

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 683933, 1367866, 15730459, 31460918, 438401053, 876802106, 10083224219, 20166448438]

約数ペア:

[(1, 20166448438), (2, 10083224219), (23, 876802106), (46, 438401053), (641, 31460918), (1282, 15730459), (14743, 1367866), (29486, 683933)]