20192971944

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6422701}}^1$

素因数の和:6422841

約数の個数: 32

約数和(自身を含む): 50867799840

約数和(自身を除く): 30674827896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6422701, 12845402, 19268103, 25690804, 38536206, 51381608, 77072412, 154144824, 841373831, 1682747662, 2524121493, 3365495324, 5048242986, 6730990648, 10096485972, 20192971944]

約数ペア:

[(1, 20192971944), (2, 10096485972), (3, 6730990648), (4, 5048242986), (6, 3365495324), (8, 2524121493), (12, 1682747662), (24, 841373831), (131, 154144824), (262, 77072412), (393, 51381608), (524, 38536206), (786, 25690804), (1048, 19268103), (1572, 12845402), (3144, 6422701)]