20244312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25561}}^1$

素因数の和:25584

約数の個数: 48

約数和(自身を含む): 59815080

約数和(自身を除く): 39570768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 25561, 51122, 76683, 102244, 153366, 204488, 230049, 281171, 306732, 460098, 562342, 613464, 843513, 920196, 1124684, 1687026, 1840392, 2249368, 2530539, 3374052, 5061078, 6748104, 10122156, 20244312]

約数ペア:

[(1, 20244312), (2, 10122156), (3, 6748104), (4, 5061078), (6, 3374052), (8, 2530539), (9, 2249368), (11, 1840392), (12, 1687026), (18, 1124684), (22, 920196), (24, 843513), (33, 613464), (36, 562342), (44, 460098), (66, 306732), (72, 281171), (88, 230049), (99, 204488), (132, 153366), (198, 102244), (264, 76683), (396, 51122), (792, 25561)]