20444603904

素因数分解:

$2^9\times 3^3\times {\mathrm{1478921}}^1$

素因数の和:1478948

約数の個数: 80

約数和(自身を含む): 60517488240

約数和(自身を除く): 40072884336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1478921, 2957842, 4436763, 5915684, 8873526, 11831368, 13310289, 17747052, 23662736, 26620578, 35494104, 39930867, 47325472, 53241156, 70988208, 79861734, 94650944, 106482312, 141976416, 159723468, 189301888, 212964624, 283952832, 319446936, 378603776, 425929248, 567905664, 638893872, 757207552, 851858496, 1135811328, 1277787744, 1703716992, 2271622656, 2555575488, 3407433984, 5111150976, 6814867968, 10222301952, 20444603904]

約数ペア:

[(1, 20444603904), (2, 10222301952), (3, 6814867968), (4, 5111150976), (6, 3407433984), (8, 2555575488), (9, 2271622656), (12, 1703716992), (16, 1277787744), (18, 1135811328), (24, 851858496), (27, 757207552), (32, 638893872), (36, 567905664), (48, 425929248), (54, 378603776), (64, 319446936), (72, 283952832), (96, 212964624), (108, 189301888), (128, 159723468), (144, 141976416), (192, 106482312), (216, 94650944), (256, 79861734), (288, 70988208), (384, 53241156), (432, 47325472), (512, 39930867), (576, 35494104), (768, 26620578), (864, 23662736), (1152, 17747052), (1536, 13310289), (1728, 11831368), (2304, 8873526), (3456, 5915684), (4608, 4436763), (6912, 2957842), (13824, 1478921)]