20730054077

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2393}}^1\times {\mathrm{2399}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 21787315200

約数和(自身を除く): 1057261123

約数列:

[1, 23, 157, 2393, 2399, 3611, 55039, 55177, 375701, 376643, 5740807, 8641123, 8662789, 132038561, 901306699, 20730054077]

約数ペア:

[(1, 20730054077), (23, 901306699), (157, 132038561), (2393, 8662789), (2399, 8641123), (3611, 5740807), (55039, 376643), (55177, 375701)]