20164313405

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1\times {\mathrm{49429}}^1$

素因数の和:50500

約数の個数: 16

約数和(自身を含む): 24514116480

約数和(自身を除く): 4349803075

約数列:

[1, 5, 83, 415, 983, 4915, 49429, 81589, 247145, 407945, 4102607, 20513035, 48588707, 242943535, 4032862681, 20164313405]

約数ペア:

[(1, 20164313405), (5, 4032862681), (83, 242943535), (415, 48588707), (983, 20513035), (4915, 4102607), (49429, 407945), (81589, 247145)]