20502402

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{51001}}^1$

素因数の和:51073

約数の個数: 16

約数和(自身を含む): 41617632

約数和(自身を除く): 21115230

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 51001, 102002, 153003, 306006, 3417067, 6834134, 10251201, 20502402]

約数ペア:

[(1, 20502402), (2, 10251201), (3, 6834134), (6, 3417067), (67, 306006), (134, 153003), (201, 102002), (402, 51001)]