20147942601

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{324773}}^1$

素因数の和:324953

約数の個数: 24

約数和(自身を含む): 29841534216

約数和(自身を除く): 9693591615

約数列:

[1, 3, 9, 61, 113, 183, 339, 549, 1017, 6893, 20679, 62037, 324773, 974319, 2922957, 19811153, 36699349, 59433459, 110098047, 178300377, 330294141, 2238660289, 6715980867, 20147942601]

約数ペア:

[(1, 20147942601), (3, 6715980867), (9, 2238660289), (61, 330294141), (113, 178300377), (183, 110098047), (339, 59433459), (549, 36699349), (1017, 19811153), (6893, 2922957), (20679, 974319), (62037, 324773)]