18320953894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1\times {\mathrm{220559}}^1$

素因数の和:221615

約数の個数: 16

約数和(自身を含む): 28179627840

約数和(自身を除く): 9858673946

約数列:

[1, 2, 41, 82, 1013, 2026, 41533, 83066, 220559, 441118, 9042919, 18085838, 223426267, 446852534, 9160476947, 18320953894]

約数ペア:

[(1, 18320953894), (2, 9160476947), (41, 446852534), (82, 223426267), (1013, 18085838), (2026, 9042919), (41533, 441118), (83066, 220559)]