20126496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16127}}^1$

素因数の和:16153

約数の個数: 48

約数和(自身を含む): 56899584

約数和(自身を除く): 36773088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16127, 32254, 48381, 64508, 96762, 129016, 193524, 209651, 258032, 387048, 419302, 516064, 628953, 774096, 838604, 1257906, 1548192, 1677208, 2515812, 3354416, 5031624, 6708832, 10063248, 20126496]

約数ペア:

[(1, 20126496), (2, 10063248), (3, 6708832), (4, 5031624), (6, 3354416), (8, 2515812), (12, 1677208), (13, 1548192), (16, 1257906), (24, 838604), (26, 774096), (32, 628953), (39, 516064), (48, 419302), (52, 387048), (78, 258032), (96, 209651), (104, 193524), (156, 129016), (208, 96762), (312, 64508), (416, 48381), (624, 32254), (1248, 16127)]