20163635552

素因数分解:

$2^5\times {\mathrm{1613}}^1\times {\mathrm{390647}}^1$

素因数の和:392270

約数の個数: 24

約数和(自身を含む): 39721869936

約数和(自身を除く): 19558234384

約数列:

[1, 2, 4, 8, 16, 32, 1613, 3226, 6452, 12904, 25808, 51616, 390647, 781294, 1562588, 3125176, 6250352, 12500704, 630113611, 1260227222, 2520454444, 5040908888, 10081817776, 20163635552]

約数ペア:

[(1, 20163635552), (2, 10081817776), (4, 5040908888), (8, 2520454444), (16, 1260227222), (32, 630113611), (1613, 12500704), (3226, 6250352), (6452, 3125176), (12904, 1562588), (25808, 781294), (51616, 390647)]