20141521296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{750653}}^1$

素因数の和:750720

約数の個数: 80

約数和(自身を含む): 57337955136

約数和(自身を除く): 37196433840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 750653, 1501306, 2251959, 3002612, 4503918, 6005224, 9007836, 9758489, 12010448, 18015672, 19516978, 29275467, 32278079, 36031344, 39033956, 58550934, 64556158, 78067912, 96834237, 117101868, 129112316, 156135824, 193668474, 234203736, 258224632, 387336948, 419615027, 468407472, 516449264, 774673896, 839230054, 1258845081, 1549347792, 1678460108, 2517690162, 3356920216, 5035380324, 6713840432, 10070760648, 20141521296]

約数ペア:

[(1, 20141521296), (2, 10070760648), (3, 6713840432), (4, 5035380324), (6, 3356920216), (8, 2517690162), (12, 1678460108), (13, 1549347792), (16, 1258845081), (24, 839230054), (26, 774673896), (39, 516449264), (43, 468407472), (48, 419615027), (52, 387336948), (78, 258224632), (86, 234203736), (104, 193668474), (129, 156135824), (156, 129112316), (172, 117101868), (208, 96834237), (258, 78067912), (312, 64556158), (344, 58550934), (516, 39033956), (559, 36031344), (624, 32278079), (688, 29275467), (1032, 19516978), (1118, 18015672), (1677, 12010448), (2064, 9758489), (2236, 9007836), (3354, 6005224), (4472, 4503918), (6708, 3002612), (8944, 2251959), (13416, 1501306), (26832, 750653)]