20143379169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6929267}}^1$

素因数の和:6929309

約数の個数: 24

約数和(自身を含む): 32428974240

約数和(自身を除く): 12285595071

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6929267, 20787801, 62363403, 117797539, 131656073, 353392617, 394968219, 1060177851, 1184904657, 2238153241, 6714459723, 20143379169]

約数ペア:

[(1, 20143379169), (3, 6714459723), (9, 2238153241), (17, 1184904657), (19, 1060177851), (51, 394968219), (57, 353392617), (153, 131656073), (171, 117797539), (323, 62363403), (969, 20787801), (2907, 6929267)]