20252282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 32106240

約数和(自身を除く): 11853958

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 5573, 11146, 128179, 256358, 440267, 880534, 10126141, 20252282]

約数ペア:

[(1, 20252282), (2, 10126141), (23, 880534), (46, 440267), (79, 256358), (158, 128179), (1817, 11146), (3634, 5573)]