20163447184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34059877}}^1$

素因数の和:34059922

約数の個数: 20

約数和(自身を含む): 40122536284

約数和(自身を除く): 19959089100

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34059877, 68119754, 136239508, 272479016, 544958032, 1260215449, 2520430898, 5040861796, 10081723592, 20163447184]

約数ペア:

[(1, 20163447184), (2, 10081723592), (4, 5040861796), (8, 2520430898), (16, 1260215449), (37, 544958032), (74, 272479016), (148, 136239508), (296, 68119754), (592, 34059877)]