20159354015

素因数分解:

$5^1\times {\mathrm{919}}^1\times {\mathrm{1021}}^1\times {\mathrm{4297}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 24246909120

約数和(自身を除く): 4087555105

約数列:

[1, 5, 919, 1021, 4297, 4595, 5105, 21485, 938299, 3948943, 4387237, 4691495, 19744715, 21936185, 4031870803, 20159354015]

約数ペア:

[(1, 20159354015), (5, 4031870803), (919, 21936185), (1021, 19744715), (4297, 4691495), (4595, 4387237), (5105, 3948943), (21485, 938299)]