20993898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{184157}}^1$

素因数の和:184181

約数の個数: 16

約数和(自身を含む): 44197920

約数和(自身を除く): 23204022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 184157, 368314, 552471, 1104942, 3498983, 6997966, 10496949, 20993898]

約数ペア:

[(1, 20993898), (2, 10496949), (3, 6997966), (6, 3498983), (19, 1104942), (38, 552471), (57, 368314), (114, 184157)]