20160640324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{167899}}^1$

素因数の和:170643

約数の個数: 24

約数和(自身を含む): 38502828000

約数和(自身を除く): 18342187676

約数列:

[1, 2, 4, 11, 22, 44, 2729, 5458, 10916, 30019, 60038, 120076, 167899, 335798, 671596, 1846889, 3693778, 7387556, 458196371, 916392742, 1832785484, 5040160081, 10080320162, 20160640324]

約数ペア:

[(1, 20160640324), (2, 10080320162), (4, 5040160081), (11, 1832785484), (22, 916392742), (44, 458196371), (2729, 7387556), (5458, 3693778), (10916, 1846889), (30019, 671596), (60038, 335798), (120076, 167899)]