20193520038

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1\times {\mathrm{29881}}^1$

素因数の和:30740

約数の個数: 32

約数和(自身を含む): 40694980992

約数和(自身を除く): 20501460954

約数列:

[1, 2, 3, 6, 163, 326, 489, 691, 978, 1382, 2073, 4146, 29881, 59762, 89643, 112633, 179286, 225266, 337899, 675798, 4870603, 9741206, 14611809, 20647771, 29223618, 41295542, 61943313, 123886626, 3365586673, 6731173346, 10096760019, 20193520038]

約数ペア:

[(1, 20193520038), (2, 10096760019), (3, 6731173346), (6, 3365586673), (163, 123886626), (326, 61943313), (489, 41295542), (691, 29223618), (978, 20647771), (1382, 14611809), (2073, 9741206), (4146, 4870603), (29881, 675798), (59762, 337899), (89643, 225266), (112633, 179286)]