20099712

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3113

約数の個数: 64

約数和(自身を含む): 56548800

約数和(自身を除く): 36449088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3079, 3264, 6158, 6528, 9237, 12316, 18474, 24632, 36948, 49264, 52343, 73896, 98528, 104686, 147792, 157029, 197056, 209372, 295584, 314058, 394112, 418744, 591168, 628116, 837488, 1182336, 1256232, 1674976, 2512464, 3349952, 5024928, 6699904, 10049856, 20099712]

約数ペア:

[(1, 20099712), (2, 10049856), (3, 6699904), (4, 5024928), (6, 3349952), (8, 2512464), (12, 1674976), (16, 1256232), (17, 1182336), (24, 837488), (32, 628116), (34, 591168), (48, 418744), (51, 394112), (64, 314058), (68, 295584), (96, 209372), (102, 197056), (128, 157029), (136, 147792), (192, 104686), (204, 98528), (272, 73896), (384, 52343), (408, 49264), (544, 36948), (816, 24632), (1088, 18474), (1632, 12316), (2176, 9237), (3079, 6528), (3264, 6158)]