20204208030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35445979}}^1$

素因数の和:35446008

約数の個数: 32

約数和(自身を含む): 51042211200

約数和(自身を除く): 30838003170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35445979, 70891958, 106337937, 177229895, 212675874, 354459790, 531689685, 673473601, 1063379370, 1346947202, 2020420803, 3367368005, 4040841606, 6734736010, 10102104015, 20204208030]

約数ペア:

[(1, 20204208030), (2, 10102104015), (3, 6734736010), (5, 4040841606), (6, 3367368005), (10, 2020420803), (15, 1346947202), (19, 1063379370), (30, 673473601), (38, 531689685), (57, 354459790), (95, 212675874), (114, 177229895), (190, 106337937), (285, 70891958), (570, 35445979)]