20527377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9931}}^1$

素因数の和:10000

約数の個数: 16

約数和(自身を含む): 30034368

約数和(自身を除く): 9506991

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9931, 29793, 129103, 387309, 526343, 1579029, 6842459, 20527377]

約数ペア:

[(1, 20527377), (3, 6842459), (13, 1579029), (39, 526343), (53, 387309), (159, 129103), (689, 29793), (2067, 9931)]