20123866914

素因数分解:

$2^1\times 3^1\times {\mathrm{6701}}^1\times {\mathrm{500519}}^1$

素因数の和:507225

約数の個数: 16

約数和(自身を含む): 40253820480

約数和(自身を除く): 20129953566

約数列:

[1, 2, 3, 6, 6701, 13402, 20103, 40206, 500519, 1001038, 1501557, 3003114, 3353977819, 6707955638, 10061933457, 20123866914]

約数ペア:

[(1, 20123866914), (2, 10061933457), (3, 6707955638), (6, 3353977819), (6701, 3003114), (13402, 1501557), (20103, 1001038), (40206, 500519)]