20631255567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1\times {\mathrm{62039}}^1$

素因数の和:70582

約数の個数: 16

約数和(自身を含む): 29628318720

約数和(自身を除く): 8997063153

約数列:

[1, 3, 13, 39, 8527, 25581, 62039, 110851, 186117, 332553, 806507, 2419521, 529006553, 1587019659, 6877085189, 20631255567]

約数ペア:

[(1, 20631255567), (3, 6877085189), (13, 1587019659), (39, 529006553), (8527, 2419521), (25581, 806507), (62039, 332553), (110851, 186117)]