20445090126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148152827}}^1$

素因数の和:148152855

約数の個数: 16

約数和(自身を含む): 42668014464

約数和(自身を除く): 22222924338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 148152827, 296305654, 444458481, 888916962, 3407515021, 6815030042, 10222545063, 20445090126]

約数ペア:

[(1, 20445090126), (2, 10222545063), (3, 6815030042), (6, 3407515021), (23, 888916962), (46, 444458481), (69, 296305654), (138, 148152827)]