20161582454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59453}}^1\times {\mathrm{13043}}^1$

素因数の和:72511

約数の個数: 16

約数和(自身を含む): 32571754992

約数和(自身を除く): 12410172538

約数列:

[1, 2, 13, 26, 13043, 26086, 59453, 118906, 169559, 339118, 772889, 1545778, 775445479, 1550890958, 10080791227, 20161582454]

約数ペア:

[(1, 20161582454), (2, 10080791227), (13, 1550890958), (26, 775445479), (13043, 1545778), (26086, 772889), (59453, 339118), (118906, 169559)]