20164880263

素因数分解:

${\mathrm{11}}^3\times {\mathrm{797}}^1\times {\mathrm{19009}}^1$

素因数の和:19839

約数の個数: 16

約数和(自身を含む): 22208850720

約数和(自身を除く): 2043970457

約数列:

[1, 11, 121, 797, 1331, 8767, 19009, 96437, 209099, 1060807, 2300089, 15150173, 25300979, 166651903, 1833170933, 20164880263]

約数ペア:

[(1, 20164880263), (11, 1833170933), (121, 166651903), (797, 25300979), (1331, 15150173), (8767, 2300089), (19009, 1060807), (96437, 209099)]