20134956

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 28702644

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 101, 111, 148, 202, 222, 303, 404, 444, 449, 606, 898, 1212, 1347, 1796, 2694, 3737, 5388, 7474, 11211, 14948, 16613, 22422, 33226, 44844, 45349, 49839, 66452, 90698, 99678, 136047, 181396, 199356, 272094, 544188, 1677913, 3355826, 5033739, 6711652, 10067478, 20134956]

約数ペア:

[(1, 20134956), (2, 10067478), (3, 6711652), (4, 5033739), (6, 3355826), (12, 1677913), (37, 544188), (74, 272094), (101, 199356), (111, 181396), (148, 136047), (202, 99678), (222, 90698), (303, 66452), (404, 49839), (444, 45349), (449, 44844), (606, 33226), (898, 22422), (1212, 16613), (1347, 14948), (1796, 11211), (2694, 7474), (3737, 5388)]