20193547208834

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1091}}^1\times {\mathrm{4547}}^1\times {\mathrm{9127}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 30464075206656

約数和(自身を除く): 10270527997822

約数列:

[1, 2, 223, 446, 1091, 2182, 4547, 9094, 9127, 18254, 243293, 486586, 1013981, 2027962, 2035321, 4070642, 4960777, 9921554, 9957557, 19915114, 41500469, 83000938, 1106253271, 2212506542, 2220535211, 4441070422, 9254604587, 18509209174, 45277011679, 90554023358, 10096773604417, 20193547208834]

約数ペア:

[(1, 20193547208834), (2, 10096773604417), (223, 90554023358), (446, 45277011679), (1091, 18509209174), (2182, 9254604587), (4547, 4441070422), (9094, 2220535211), (9127, 2212506542), (18254, 1106253271), (243293, 83000938), (486586, 41500469), (1013981, 19915114), (2027962, 9957557), (2035321, 9921554), (4070642, 4960777)]