20926489776

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4494521}}^1$

素因数の和:4494629

約数の個数: 40

約数和(自身を含む): 54617431344

約数和(自身を除く): 33690941568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 4494521, 8989042, 13483563, 17978084, 26967126, 35956168, 53934252, 71912336, 107868504, 215737008, 435968537, 871937074, 1307905611, 1743874148, 2615811222, 3487748296, 5231622444, 6975496592, 10463244888, 20926489776]

約数ペア:

[(1, 20926489776), (2, 10463244888), (3, 6975496592), (4, 5231622444), (6, 3487748296), (8, 2615811222), (12, 1743874148), (16, 1307905611), (24, 871937074), (48, 435968537), (97, 215737008), (194, 107868504), (291, 71912336), (388, 53934252), (582, 35956168), (776, 26967126), (1164, 17978084), (1552, 13483563), (2328, 8989042), (4656, 4494521)]