20168919744

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2235031}}^1$

素因数の和:2235093

約数の個数: 56

約数和(自身を含む): 54499020288

約数和(自身を除く): 34330100544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 2235031, 4470062, 6705093, 8940124, 13410186, 17880248, 26820372, 35760496, 53640744, 71520992, 105046457, 107281488, 143041984, 210092914, 214562976, 315139371, 420185828, 429125952, 630278742, 840371656, 1260557484, 1680743312, 2521114968, 3361486624, 5042229936, 6722973248, 10084459872, 20168919744]

約数ペア:

[(1, 20168919744), (2, 10084459872), (3, 6722973248), (4, 5042229936), (6, 3361486624), (8, 2521114968), (12, 1680743312), (16, 1260557484), (24, 840371656), (32, 630278742), (47, 429125952), (48, 420185828), (64, 315139371), (94, 214562976), (96, 210092914), (141, 143041984), (188, 107281488), (192, 105046457), (282, 71520992), (376, 53640744), (564, 35760496), (752, 26820372), (1128, 17880248), (1504, 13410186), (2256, 8940124), (3008, 6705093), (4512, 4470062), (9024, 2235031)]