20169932992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{427619}}^1$

素因数の和:427709

約数の個数: 56

約数和(自身を含む): 44315115840

約数和(自身を除く): 24145182848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 704, 737, 1072, 1474, 2144, 2948, 4288, 5896, 11792, 23584, 47168, 427619, 855238, 1710476, 3420952, 4703809, 6841904, 9407618, 13683808, 18815236, 27367616, 28650473, 37630472, 57300946, 75260944, 114601892, 150521888, 229203784, 301043776, 315155203, 458407568, 630310406, 916815136, 1260620812, 1833630272, 2521241624, 5042483248, 10084966496, 20169932992]

約数ペア:

[(1, 20169932992), (2, 10084966496), (4, 5042483248), (8, 2521241624), (11, 1833630272), (16, 1260620812), (22, 916815136), (32, 630310406), (44, 458407568), (64, 315155203), (67, 301043776), (88, 229203784), (134, 150521888), (176, 114601892), (268, 75260944), (352, 57300946), (536, 37630472), (704, 28650473), (737, 27367616), (1072, 18815236), (1474, 13683808), (2144, 9407618), (2948, 6841904), (4288, 4703809), (5896, 3420952), (11792, 1710476), (23584, 855238), (47168, 427619)]