20194674708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129453043}}^1$

素因数の和:129453063

約数の個数: 24

約数和(自身を含む): 50745593248

約数和(自身を除く): 30550918540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129453043, 258906086, 388359129, 517812172, 776718258, 1553436516, 1682889559, 3365779118, 5048668677, 6731558236, 10097337354, 20194674708]

約数ペア:

[(1, 20194674708), (2, 10097337354), (3, 6731558236), (4, 5048668677), (6, 3365779118), (12, 1682889559), (13, 1553436516), (26, 776718258), (39, 517812172), (52, 388359129), (78, 258906086), (156, 129453043)]