20208528

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 100

約数和(自身を含む): 60496128

約数和(自身を除く): 40287600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 503, 558, 648, 744, 837, 1006, 1116, 1296, 1488, 1509, 1674, 2012, 2232, 2511, 3018, 3348, 4024, 4464, 4527, 5022, 6036, 6696, 8048, 9054, 10044, 12072, 13392, 13581, 15593, 18108, 20088, 24144, 27162, 31186, 36216, 40176, 40743, 46779, 54324, 62372, 72432, 81486, 93558, 108648, 124744, 140337, 162972, 187116, 217296, 249488, 280674, 325944, 374232, 421011, 561348, 651888, 748464, 842022, 1122696, 1263033, 1684044, 2245392, 2526066, 3368088, 5052132, 6736176, 10104264, 20208528]

約数ペア:

[(1, 20208528), (2, 10104264), (3, 6736176), (4, 5052132), (6, 3368088), (8, 2526066), (9, 2245392), (12, 1684044), (16, 1263033), (18, 1122696), (24, 842022), (27, 748464), (31, 651888), (36, 561348), (48, 421011), (54, 374232), (62, 325944), (72, 280674), (81, 249488), (93, 217296), (108, 187116), (124, 162972), (144, 140337), (162, 124744), (186, 108648), (216, 93558), (248, 81486), (279, 72432), (324, 62372), (372, 54324), (432, 46779), (496, 40743), (503, 40176), (558, 36216), (648, 31186), (744, 27162), (837, 24144), (1006, 20088), (1116, 18108), (1296, 15593), (1488, 13581), (1509, 13392), (1674, 12072), (2012, 10044), (2232, 9054), (2511, 8048), (3018, 6696), (3348, 6036), (4024, 5022), (4464, 4527)]