20187682392

素因数分解:

$2^3\times 3^1\times {\mathrm{2887}}^1\times {\mathrm{291359}}^1$

素因数の和:294255

約数の個数: 32

約数和(自身を含む): 50486860800

約数和(自身を除く): 30299178408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2887, 5774, 8661, 11548, 17322, 23096, 34644, 69288, 291359, 582718, 874077, 1165436, 1748154, 2330872, 3496308, 6992616, 841153433, 1682306866, 2523460299, 3364613732, 5046920598, 6729227464, 10093841196, 20187682392]

約数ペア:

[(1, 20187682392), (2, 10093841196), (3, 6729227464), (4, 5046920598), (6, 3364613732), (8, 2523460299), (12, 1682306866), (24, 841153433), (2887, 6992616), (5774, 3496308), (8661, 2330872), (11548, 1748154), (17322, 1165436), (23096, 874077), (34644, 582718), (69288, 291359)]