20238049588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{1949}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 36799963200

約数和(自身を除く): 16561913612

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 827, 1654, 1949, 3139, 3308, 3898, 6278, 7796, 12556, 35561, 60371, 71122, 83807, 120742, 142244, 142277, 167614, 241484, 284554, 335228, 569108, 1611823, 2595953, 3223646, 5191906, 6117911, 6447292, 10383812, 12235822, 24471644, 69308389, 117663079, 138616778, 235326158, 277233556, 470652316, 5059512397, 10119024794, 20238049588]

約数ペア:

[(1, 20238049588), (2, 10119024794), (4, 5059512397), (43, 470652316), (73, 277233556), (86, 235326158), (146, 138616778), (172, 117663079), (292, 69308389), (827, 24471644), (1654, 12235822), (1949, 10383812), (3139, 6447292), (3308, 6117911), (3898, 5191906), (6278, 3223646), (7796, 2595953), (12556, 1611823), (35561, 569108), (60371, 335228), (71122, 284554), (83807, 241484), (120742, 167614), (142244, 142277)]