20349969906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20707}}^1\times {\mathrm{23399}}^1$

素因数の和:44118

約数の個数: 32

約数和(自身を含む): 46518451200

約数和(自身を除く): 26168481294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20707, 23399, 41414, 46798, 62121, 70197, 124242, 140394, 144949, 163793, 289898, 327586, 434847, 491379, 869694, 982758, 484523093, 969046186, 1453569279, 2907138558, 3391661651, 6783323302, 10174984953, 20349969906]

約数ペア:

[(1, 20349969906), (2, 10174984953), (3, 6783323302), (6, 3391661651), (7, 2907138558), (14, 1453569279), (21, 969046186), (42, 484523093), (20707, 982758), (23399, 869694), (41414, 491379), (46798, 434847), (62121, 327586), (70197, 289898), (124242, 163793), (140394, 144949)]