2020363996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 4308111360

約数和(自身を除く): 2287747364

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 167, 188, 203, 317, 329, 334, 406, 634, 658, 668, 812, 1169, 1268, 1316, 1363, 2219, 2338, 2726, 4438, 4676, 4843, 5452, 7849, 8876, 9193, 9541, 9686, 14899, 15698, 18386, 19082, 19372, 29798, 31396, 33901, 36772, 38164, 52939, 54943, 59596, 64351, 67802, 104293, 105878, 109886, 128702, 135604, 208586, 211756, 219772, 227621, 257404, 370573, 417172, 432071, 455242, 741146, 864142, 910484, 1482292, 1535231, 1593347, 1728284, 2488133, 3024497, 3070462, 3186694, 4976266, 6048994, 6140924, 6373388, 9952532, 10746617, 12097988, 17416931, 21493234, 34833862, 42986468, 69667724, 72155857, 144311714, 288623428, 505090999, 1010181998, 2020363996]

約数ペア:

[(1, 2020363996), (2, 1010181998), (4, 505090999), (7, 288623428), (14, 144311714), (28, 72155857), (29, 69667724), (47, 42986468), (58, 34833862), (94, 21493234), (116, 17416931), (167, 12097988), (188, 10746617), (203, 9952532), (317, 6373388), (329, 6140924), (334, 6048994), (406, 4976266), (634, 3186694), (658, 3070462), (668, 3024497), (812, 2488133), (1169, 1728284), (1268, 1593347), (1316, 1535231), (1363, 1482292), (2219, 910484), (2338, 864142), (2726, 741146), (4438, 455242), (4676, 432071), (4843, 417172), (5452, 370573), (7849, 257404), (8876, 227621), (9193, 219772), (9541, 211756), (9686, 208586), (14899, 135604), (15698, 128702), (18386, 109886), (19082, 105878), (19372, 104293), (29798, 67802), (31396, 64351), (33901, 59596), (36772, 54943), (38164, 52939)]