20167939304

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{2267}}^1\times {\mathrm{4327}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 37987548480

約数和(自身を除く): 17819609176

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 2267, 4327, 4534, 8654, 9068, 17308, 18136, 34616, 582619, 1112039, 1165238, 2224078, 2330476, 4448156, 4660952, 8896312, 9809309, 19618618, 39237236, 78474472, 2520992413, 5041984826, 10083969652, 20167939304]

約数ペア:

[(1, 20167939304), (2, 10083969652), (4, 5041984826), (8, 2520992413), (257, 78474472), (514, 39237236), (1028, 19618618), (2056, 9809309), (2267, 8896312), (4327, 4660952), (4534, 4448156), (8654, 2330476), (9068, 2224078), (17308, 1165238), (18136, 1112039), (34616, 582619)]