20236516181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{8431}}^1\times {\mathrm{18047}}^1$

素因数の和:26504

約数の個数: 16

約数和(自身を含む): 24348917760

約数和(自身を除く): 4112401579

約数列:

[1, 7, 19, 133, 8431, 18047, 59017, 126329, 160189, 342893, 1121323, 2400251, 152154257, 1065079799, 2890930883, 20236516181]

約数ペア:

[(1, 20236516181), (7, 2890930883), (19, 1065079799), (133, 152154257), (8431, 2400251), (18047, 1121323), (59017, 342893), (126329, 160189)]