20225128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32833}}^1$

素因数の和:32857

約数の個数: 32

約数和(自身を含む): 47280960

約数和(自身を除く): 27055832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32833, 65666, 131332, 229831, 262664, 361163, 459662, 722326, 919324, 1444652, 1838648, 2528141, 2889304, 5056282, 10112564, 20225128]

約数ペア:

[(1, 20225128), (2, 10112564), (4, 5056282), (7, 2889304), (8, 2528141), (11, 1838648), (14, 1444652), (22, 919324), (28, 722326), (44, 459662), (56, 361163), (77, 262664), (88, 229831), (154, 131332), (308, 65666), (616, 32833)]