20388862626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{93133}}^1$

素因数の和:93287

約数の個数: 64

約数和(自身を含む): 46349438976

約数和(自身を除く): 25960576350

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 107, 186, 214, 321, 341, 642, 682, 1023, 1177, 2046, 2354, 3317, 3531, 6634, 7062, 9951, 19902, 36487, 72974, 93133, 109461, 186266, 218922, 279399, 558798, 1024463, 2048926, 2887123, 3073389, 5774246, 6146778, 8661369, 9965231, 17322738, 19930462, 29895693, 31758353, 59791386, 63516706, 95275059, 109617541, 190550118, 219235082, 308922161, 328852623, 617844322, 657705246, 926766483, 1853532966, 3398143771, 6796287542, 10194431313, 20388862626]

約数ペア:

[(1, 20388862626), (2, 10194431313), (3, 6796287542), (6, 3398143771), (11, 1853532966), (22, 926766483), (31, 657705246), (33, 617844322), (62, 328852623), (66, 308922161), (93, 219235082), (107, 190550118), (186, 109617541), (214, 95275059), (321, 63516706), (341, 59791386), (642, 31758353), (682, 29895693), (1023, 19930462), (1177, 17322738), (2046, 9965231), (2354, 8661369), (3317, 6146778), (3531, 5774246), (6634, 3073389), (7062, 2887123), (9951, 2048926), (19902, 1024463), (36487, 558798), (72974, 279399), (93133, 218922), (109461, 186266)]