19520499924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1025021}}^1$

素因数の和:1025077

約数の個数: 54

約数和(自身を含む): 51582182106

約数和(自身を除く): 32061682182

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 19044, 1025021, 2050042, 3075063, 4100084, 6150126, 9225189, 12300252, 18450378, 23575483, 36900756, 47150966, 70726449, 94301932, 141452898, 212179347, 282905796, 424358694, 542236109, 848717388, 1084472218, 1626708327, 2168944436, 3253416654, 4880124981, 6506833308, 9760249962, 19520499924]

約数ペア:

[(1, 19520499924), (2, 9760249962), (3, 6506833308), (4, 4880124981), (6, 3253416654), (9, 2168944436), (12, 1626708327), (18, 1084472218), (23, 848717388), (36, 542236109), (46, 424358694), (69, 282905796), (92, 212179347), (138, 141452898), (207, 94301932), (276, 70726449), (414, 47150966), (529, 36900756), (828, 23575483), (1058, 18450378), (1587, 12300252), (2116, 9225189), (3174, 6150126), (4761, 4100084), (6348, 3075063), (9522, 2050042), (19044, 1025021)]