20101291716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1478471}}^1$

素因数の和:1478592

約数の個数: 48

約数和(自身を含む): 51663725568

約数和(自身を除く): 31562433852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 6798, 13596, 1478471, 2956942, 4435413, 5913884, 8870826, 16263181, 17741652, 32526362, 48789543, 65052724, 97579086, 152282513, 195158172, 304565026, 456847539, 609130052, 913695078, 1675107643, 1827390156, 3350215286, 5025322929, 6700430572, 10050645858, 20101291716]

約数ペア:

[(1, 20101291716), (2, 10050645858), (3, 6700430572), (4, 5025322929), (6, 3350215286), (11, 1827390156), (12, 1675107643), (22, 913695078), (33, 609130052), (44, 456847539), (66, 304565026), (103, 195158172), (132, 152282513), (206, 97579086), (309, 65052724), (412, 48789543), (618, 32526362), (1133, 17741652), (1236, 16263181), (2266, 8870826), (3399, 5913884), (4532, 4435413), (6798, 2956942), (13596, 1478471)]