20011902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{175543}}^1$

素因数の和:175567

約数の個数: 16

約数和(自身を含む): 42130560

約数和(自身を除く): 22118658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 175543, 351086, 526629, 1053258, 3335317, 6670634, 10005951, 20011902]

約数ペア:

[(1, 20011902), (2, 10005951), (3, 6670634), (6, 3335317), (19, 1053258), (38, 526629), (57, 351086), (114, 175543)]