20813232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39419}}^1$

素因数の和:39441

約数の個数: 40

約数和(自身を含む): 58656960

約数和(自身を除く): 37843728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39419, 78838, 118257, 157676, 236514, 315352, 433609, 473028, 630704, 867218, 946056, 1300827, 1734436, 1892112, 2601654, 3468872, 5203308, 6937744, 10406616, 20813232]

約数ペア:

[(1, 20813232), (2, 10406616), (3, 6937744), (4, 5203308), (6, 3468872), (8, 2601654), (11, 1892112), (12, 1734436), (16, 1300827), (22, 946056), (24, 867218), (33, 630704), (44, 473028), (48, 433609), (66, 315352), (88, 236514), (132, 157676), (176, 118257), (264, 78838), (528, 39419)]