20512800962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1\times {\mathrm{85109}}^1$

素因数の和:88405

約数の個数: 16

約数和(自身を含む): 31610875320

約数和(自身を除く): 11098074358

約数列:

[1, 2, 37, 74, 3257, 6514, 85109, 120509, 170218, 241018, 3149033, 6298066, 277200013, 554400026, 10256400481, 20512800962]

約数ペア:

[(1, 20512800962), (2, 10256400481), (37, 554400026), (74, 277200013), (3257, 6298066), (6514, 3149033), (85109, 241018), (120509, 170218)]