20576592

素因数分解:

$2^4\times 3^4\times {\mathrm{15877}}^1$

素因数の和:15897

約数の個数: 50

約数和(自身を含む): 59558378

約数和(自身を除く): 38981786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15877, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 254032, 285786, 381048, 428679, 571572, 762096, 857358, 1143144, 1286037, 1714716, 2286288, 2572074, 3429432, 5144148, 6858864, 10288296, 20576592]

約数ペア:

[(1, 20576592), (2, 10288296), (3, 6858864), (4, 5144148), (6, 3429432), (8, 2572074), (9, 2286288), (12, 1714716), (16, 1286037), (18, 1143144), (24, 857358), (27, 762096), (36, 571572), (48, 428679), (54, 381048), (72, 285786), (81, 254032), (108, 190524), (144, 142893), (162, 127016), (216, 95262), (324, 63508), (432, 47631), (648, 31754), (1296, 15877)]