20132609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31327}}^1\times {\mathrm{10711}}^1$

素因数の和:42050

約数の個数: 48

約数和(自身を含む): 56378370048

約数和(自身を除く): 36245760228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10711, 21422, 31327, 32133, 42844, 53555, 62654, 64266, 93981, 107110, 125308, 128532, 156635, 160665, 187962, 214220, 313270, 321330, 375924, 469905, 626540, 642660, 939810, 1879620, 335543497, 671086994, 1006630491, 1342173988, 1677717485, 2013260982, 3355434970, 4026521964, 5033152455, 6710869940, 10066304910, 20132609820]

約数ペア:

[(1, 20132609820), (2, 10066304910), (3, 6710869940), (4, 5033152455), (5, 4026521964), (6, 3355434970), (10, 2013260982), (12, 1677717485), (15, 1342173988), (20, 1006630491), (30, 671086994), (60, 335543497), (10711, 1879620), (21422, 939810), (31327, 642660), (32133, 626540), (42844, 469905), (53555, 375924), (62654, 321330), (64266, 313270), (93981, 214220), (107110, 187962), (125308, 160665), (128532, 156635)]