20165784942

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1\times {\mathrm{7741}}^1$

素因数の和:9108

約数の個数: 32

約数和(自身を含む): 40463408160

約数和(自身を除く): 20297623218

約数列:

[1, 2, 3, 6, 509, 853, 1018, 1527, 1706, 2559, 3054, 5118, 7741, 15482, 23223, 46446, 434177, 868354, 1302531, 2605062, 3940169, 6603073, 7880338, 11820507, 13206146, 19809219, 23641014, 39618438, 3360964157, 6721928314, 10082892471, 20165784942]

約数ペア:

[(1, 20165784942), (2, 10082892471), (3, 6721928314), (6, 3360964157), (509, 39618438), (853, 23641014), (1018, 19809219), (1527, 13206146), (1706, 11820507), (2559, 7880338), (3054, 6603073), (5118, 3940169), (7741, 2605062), (15482, 1302531), (23223, 868354), (46446, 434177)]