20072595424

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1\times {\mathrm{709}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 45517248000

約数和(自身を除く): 25444652576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 599, 709, 844, 1198, 1418, 1477, 1688, 2396, 2836, 2954, 3376, 4193, 4792, 4963, 5672, 5908, 6752, 8386, 9584, 9926, 11344, 11816, 16772, 19168, 19852, 22688, 23632, 33544, 39704, 47264, 67088, 79408, 126389, 134176, 149599, 158816, 252778, 299198, 424691, 505556, 598396, 849382, 884723, 1011112, 1047193, 1196792, 1698764, 1769446, 2022224, 2094386, 2393584, 2972837, 3397528, 3538892, 4044448, 4188772, 4787168, 5945674, 6795056, 7077784, 8377544, 11891348, 13590112, 14155568, 16755088, 23782696, 28311136, 33510176, 47565392, 89609801, 95130784, 179219602, 358439204, 627268607, 716878408, 1254537214, 1433756816, 2509074428, 2867513632, 5018148856, 10036297712, 20072595424]

約数ペア:

[(1, 20072595424), (2, 10036297712), (4, 5018148856), (7, 2867513632), (8, 2509074428), (14, 1433756816), (16, 1254537214), (28, 716878408), (32, 627268607), (56, 358439204), (112, 179219602), (211, 95130784), (224, 89609801), (422, 47565392), (599, 33510176), (709, 28311136), (844, 23782696), (1198, 16755088), (1418, 14155568), (1477, 13590112), (1688, 11891348), (2396, 8377544), (2836, 7077784), (2954, 6795056), (3376, 5945674), (4193, 4787168), (4792, 4188772), (4963, 4044448), (5672, 3538892), (5908, 3397528), (6752, 2972837), (8386, 2393584), (9584, 2094386), (9926, 2022224), (11344, 1769446), (11816, 1698764), (16772, 1196792), (19168, 1047193), (19852, 1011112), (22688, 884723), (23632, 849382), (33544, 598396), (39704, 505556), (47264, 424691), (67088, 299198), (79408, 252778), (126389, 158816), (134176, 149599)]