20374752

素因数分解:

$2^5\times 3^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 53721360

約数和(自身を除く): 33346608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 373, 569, 746, 1119, 1138, 1492, 1707, 2238, 2276, 2984, 3414, 4476, 4552, 5968, 6828, 8952, 9104, 11936, 13656, 17904, 18208, 27312, 35808, 54624, 212237, 424474, 636711, 848948, 1273422, 1697896, 2546844, 3395792, 5093688, 6791584, 10187376, 20374752]

約数ペア:

[(1, 20374752), (2, 10187376), (3, 6791584), (4, 5093688), (6, 3395792), (8, 2546844), (12, 1697896), (16, 1273422), (24, 848948), (32, 636711), (48, 424474), (96, 212237), (373, 54624), (569, 35808), (746, 27312), (1119, 18208), (1138, 17904), (1492, 13656), (1707, 11936), (2238, 9104), (2276, 8952), (2984, 6828), (3414, 5968), (4476, 4552)]