19770399936

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4903373}}^1$

素因数の和:4903398

約数の個数: 84

約数和(自身を含む): 64763763792

約数和(自身を除く): 44993363856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4903373, 9806746, 14710119, 19613492, 29420238, 34323611, 39226984, 44130357, 58840476, 68647222, 78453968, 88260714, 102970833, 117680952, 137294444, 156907936, 176521428, 205941666, 235361904, 274588888, 308912499, 313815872, 353042856, 411883332, 470723808, 549177776, 617824998, 706085712, 823766664, 941447616, 1098355552, 1235649996, 1412171424, 1647533328, 2196711104, 2471299992, 2824342848, 3295066656, 4942599984, 6590133312, 9885199968, 19770399936]

約数ペア:

[(1, 19770399936), (2, 9885199968), (3, 6590133312), (4, 4942599984), (6, 3295066656), (7, 2824342848), (8, 2471299992), (9, 2196711104), (12, 1647533328), (14, 1412171424), (16, 1235649996), (18, 1098355552), (21, 941447616), (24, 823766664), (28, 706085712), (32, 617824998), (36, 549177776), (42, 470723808), (48, 411883332), (56, 353042856), (63, 313815872), (64, 308912499), (72, 274588888), (84, 235361904), (96, 205941666), (112, 176521428), (126, 156907936), (144, 137294444), (168, 117680952), (192, 102970833), (224, 88260714), (252, 78453968), (288, 68647222), (336, 58840476), (448, 44130357), (504, 39226984), (576, 34323611), (672, 29420238), (1008, 19613492), (1344, 14710119), (2016, 9806746), (4032, 4903373)]