20036548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11731}}^1$

素因数の和:11803

約数の個数: 24

約数和(自身を含む): 40733504

約数和(自身を除く): 20696956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 11731, 23462, 46924, 82117, 164234, 328468, 715591, 1431182, 2862364, 5009137, 10018274, 20036548]

約数ペア:

[(1, 20036548), (2, 10018274), (4, 5009137), (7, 2862364), (14, 1431182), (28, 715591), (61, 328468), (122, 164234), (244, 82117), (427, 46924), (854, 23462), (1708, 11731)]