20227838405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1\times {\mathrm{71011}}^1$

素因数の和:73516

約数の個数: 16

約数和(自身を含む): 25339353984

約数和(自身を除く): 5111515579

約数列:

[1, 5, 23, 115, 2477, 12385, 56971, 71011, 284855, 355055, 1633253, 8166265, 175894247, 879471235, 4045567681, 20227838405]

約数ペア:

[(1, 20227838405), (5, 4045567681), (23, 879471235), (115, 175894247), (2477, 8166265), (12385, 1633253), (56971, 355055), (71011, 284855)]