20149665078

素因数分解:

$2^1\times 3^1\times {\mathrm{27739}}^1\times {\mathrm{121067}}^1$

素因数の和:148811

約数の個数: 16

約数和(自身を含む): 40301115840

約数和(自身を除く): 20151450762

約数列:

[1, 2, 3, 6, 27739, 55478, 83217, 121067, 166434, 242134, 363201, 726402, 3358277513, 6716555026, 10074832539, 20149665078]

約数ペア:

[(1, 20149665078), (2, 10074832539), (3, 6716555026), (6, 3358277513), (27739, 726402), (55478, 363201), (83217, 242134), (121067, 166434)]