20252408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 41603760

約数和(自身を除く): 21351352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 373, 617, 746, 1234, 1492, 2468, 2984, 4103, 4936, 6787, 8206, 13574, 16412, 27148, 32824, 54296, 230141, 460282, 920564, 1841128, 2531551, 5063102, 10126204, 20252408]

約数ペア:

[(1, 20252408), (2, 10126204), (4, 5063102), (8, 2531551), (11, 1841128), (22, 920564), (44, 460282), (88, 230141), (373, 54296), (617, 32824), (746, 27148), (1234, 16412), (1492, 13574), (2468, 8206), (2984, 6787), (4103, 4936)]