20066013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 31845216

約数和(自身を除く): 11779203

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1291, 1413, 1727, 3873, 5181, 11619, 14201, 15543, 42603, 127809, 202687, 608061, 1824183, 2229557, 6688671, 20066013]

約数ペア:

[(1, 20066013), (3, 6688671), (9, 2229557), (11, 1824183), (33, 608061), (99, 202687), (157, 127809), (471, 42603), (1291, 15543), (1413, 14201), (1727, 11619), (3873, 5181)]