20164410955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{2311}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 26225071488

約数和(自身を除く): 6060660533

約数列:

[1, 5, 13, 65, 241, 557, 1205, 2311, 2785, 3133, 7241, 11555, 15665, 30043, 36205, 134237, 150215, 556951, 671185, 1287227, 1745081, 2784755, 6436135, 7240363, 8725405, 16733951, 36201815, 83669755, 310221707, 1551108535, 4032882191, 20164410955]

約数ペア:

[(1, 20164410955), (5, 4032882191), (13, 1551108535), (65, 310221707), (241, 83669755), (557, 36201815), (1205, 16733951), (2311, 8725405), (2785, 7240363), (3133, 6436135), (7241, 2784755), (11555, 1745081), (15665, 1287227), (30043, 671185), (36205, 556951), (134237, 150215)]