20291217410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{185291}}^1$

素因数の和:185578

約数の個数: 32

約数和(自身を含む): 37461595392

約数和(自身を除く): 17170377982

約数列:

[1, 2, 5, 10, 47, 94, 233, 235, 466, 470, 1165, 2330, 10951, 21902, 54755, 109510, 185291, 370582, 926455, 1852910, 8708677, 17417354, 43172803, 43543385, 86345606, 87086770, 215864015, 431728030, 2029121741, 4058243482, 10145608705, 20291217410]

約数ペア:

[(1, 20291217410), (2, 10145608705), (5, 4058243482), (10, 2029121741), (47, 431728030), (94, 215864015), (233, 87086770), (235, 86345606), (466, 43543385), (470, 43172803), (1165, 17417354), (2330, 8708677), (10951, 1852910), (21902, 926455), (54755, 370582), (109510, 185291)]