20731602306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{86453}}^1$

素因数の和:88826

約数の個数: 32

約数和(自身を含む): 43921398528

約数和(自身を除く): 23189796222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2351, 4702, 7053, 14106, 39967, 79934, 86453, 119901, 172906, 239802, 259359, 518718, 1469701, 2939402, 4409103, 8818206, 203251003, 406502006, 609753009, 1219506018, 3455267051, 6910534102, 10365801153, 20731602306]

約数ペア:

[(1, 20731602306), (2, 10365801153), (3, 6910534102), (6, 3455267051), (17, 1219506018), (34, 609753009), (51, 406502006), (102, 203251003), (2351, 8818206), (4702, 4409103), (7053, 2939402), (14106, 1469701), (39967, 518718), (79934, 259359), (86453, 239802), (119901, 172906)]