20637130030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187610273}}^1$

素因数の和:187610291

約数の個数: 16

約数和(自身を含む): 40523819184

約数和(自身を除く): 19886689154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 187610273, 375220546, 938051365, 1876102730, 2063713003, 4127426006, 10318565015, 20637130030]

約数ペア:

[(1, 20637130030), (2, 10318565015), (5, 4127426006), (10, 2063713003), (11, 1876102730), (22, 938051365), (55, 375220546), (110, 187610273)]