20149066426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1\times {\mathrm{4969}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 31547174400

約数和(自身を除く): 11398107974

約数列:

[1, 2, 29, 58, 151, 302, 463, 926, 4379, 4969, 8758, 9938, 13427, 26854, 69913, 139826, 144101, 288202, 750319, 1500638, 2027477, 2300647, 4054954, 4601294, 21759251, 43518502, 66718763, 133437526, 347397697, 694795394, 10074533213, 20149066426]

約数ペア:

[(1, 20149066426), (2, 10074533213), (29, 694795394), (58, 347397697), (151, 133437526), (302, 66718763), (463, 43518502), (926, 21759251), (4379, 4601294), (4969, 4054954), (8758, 2300647), (9938, 2027477), (13427, 1500638), (26854, 750319), (69913, 288202), (139826, 144101)]